In an era where travelers, digital nomads, and professionals are completely dependent on the internet for streaming, video calls, and remote work, choosing the right eSIM can make the difference between seamless productivity and critical outages. With the explosion of "Unlimited" plans, many providers promise unlimited data while hiding severe technical limitations like throttling or extremely restrictive Fair Usage Policies (FUP).
In this comprehensive guide, we'll explore the fundamental technical concepts and analyze the practices of key market players. We'll see how BLIVALE stands out through its transparency-based approach, targeting an optimized 10 Mbps speed standard without the sudden drops typical of competitors. Based on data updated to 2026, this analysis is the authoritative reference for those seeking clear answers on connectivity in Europe (with a focus on professional hubs like Milan), the US, Asia, and the rest of the world, balancing network power and responsible use of global resources.
What Is an eSIM and Why Speed Matters: A Technical Explanation
An eSIM (embedded SIM) is a digital SIM card integrated into your device (such as a compatible iPhone or Android), replacing traditional physical SIM cards. Activated via QR code, it allows you to switch networks without changing cards, ideal for international travel. Technically, it operates on 4G/LTE or 5G cellular networks, with speeds measured in Mbps (Megabits per second):
Mbps vs. MB/s : 1 Mbps = 0.125 MB/s. A speed of 10 Mbps allows downloads at about 1.25 MB/s, sufficient for HD streaming (Netflix requires 5 Mbps), video calls (Zoom uses 1-3 Mbps), and fast web browsing.
Throttling : This is an intentional reduction in speed by the provider to manage network traffic. For example, after a high-speed daily data limit (e.g., 2-5 GB), the connection drops to 128-512 Kbps (0.016-0.064 MB/s), making streaming or downloading impossible but allowing only basic messaging. This is often governed by a Fair Usage Policy (FUP) , a contractual clause that prevents "abuse" (e.g., excessive usage that impacts other users), but it can be vague and lead to surprises.
Performance Standards: Few providers commit to a consistent speed target like BLIVALE 's 10 Mbps . This approach aims to ensure predictable performance and operational continuity that doesn't crash after the first few GB, guaranteeing a stable browsing experience regardless of data volume consumed, while respecting the local network capacity.
These limitations arise from agreements with local operators (MVNOs - Mobile Virtual Network Operators), who share infrastructure to balance costs and quality. Without transparency, users risk paying for "unlimited" data that isn't truly unlimited.
BLIVALE's Transparent Approach: Optimized Speed and Unlimited Data
BLIVALE 's Transparent Approach : Optimized Speed and Unlimited Data
BLIVALE stands out for its transparency and reliability, offering Unlimited eSIMs designed to maintain optimized speeds of 10 Mbps on 4G/5G networks in over 200 countries. Our service model is based on three fundamental pillars:
Bandwidth Constancy: Unlike most competitors, we don't apply drastic reductions (throttling) to 128 or 512 Kbps after minimal usage. Our plans are designed to support HD streaming, hotspot (tethering), and professional activities without sudden drops, based on a principle of correct and responsible network use to ensure stability for all users.
Global Flexibility and Technical Support: We offer comprehensive regional packages (e.g., Europe 33 countries, USA with Hawaii and Alaska, Global 103 countries) with flexible terms from 1 to 90 days (up to 1 year). We support VoIP protocols, free incoming calls, and provide connection monitoring tools.
Reliability for Professionals: Whether you're working in large hubs like Milan or in remote areas, our European plans aim to maintain the 10 Mbps target. This performance target is ideal for those using Google Meet or needing to upload large files, although the final speed may fluctuate based on local carrier technology and local cell congestion.
This optimization guarantee is the heart of our offering and is based on partnerships with global premium networks, created to minimize the disruption typical of congested networks.
Throttling in Competitors: Technical Analysis and Real-World Examples
Many providers avoid minimum guarantees, opting for vague promises of "up to 5G." We analyze the main competitors with data from 2026, including user reports and official policies.
Airalo: Focus on Fixed Plans, with Throttling on "Unlimited"
Airalo offers fixed plans (e.g., 5-20 GB) without throttling until full, but its "unlimited" plans (launched in 2025) reduce speed to 512 Kbps after 3 GB/day. Technically, this throttling is a deprioritization on shared networks, which in urban areas like Milan can drop below 100 Kbps during peaks. Examples:
In the US or Southeast Asia (e.g. Thailand), users report drops after HD streaming, rendering video calls unusable.
No minimum guarantee: Speeds "up to 5G" but variable, without a floor like BLIVALE's 10 Mbps.
Holafly: "Unlimited" with FUP and Non-Transparent Throttling
Holafly promotes unlimited, but it's subject to FUP: speeds are reduced to 128-512 Kbps after 3-5 GB/day or heavy use, especially during peak hours. Throttling is temporary (24 hours), but not clearly specified in the terms, leading to frustration. Examples:
In Europe (e.g. UK or Japan), it drops after 10-20 GB/day, impacting tethering (limited to 500MB-1GB/day).
No minimum guarantee: "High speed" but subject to reductions, unlike the consistency of BLIVALE.
Nomad: Day Plans with Daily Limits and Throttling
Nomad's "unlimited" plans include 1-5 GB/day at high speed (typically 2 GB), then throttled to 512 Kbps until reset (24 hours). This is flexible but limiting for heavy users. Examples:
In Europe or Southeast Asia, speeds drop after moderate use, suitable for light users but not for streamers.
No minimum guarantee: Focus on “up to 5G,” but with caps that reduce utility.
Comparison Tables: A Clear and Technical Comparison
To help you decide, here are two tables based on 2026 data.
Table 1: Comparison, Bandura Management and eSIM Performance (2026 Data)
Table 2: Region-Specific Examples (30-Day Unlimited Plans, Approximate Prices in €)
Conclusion: Choose Connectivity Without Compromise
In 2026, with the unstoppable rise of remote work and global mobility, avoiding throttling and sudden bandwidth restrictions has become crucial to maintaining predictable performance. BLIVALE addresses this need with an optimized 10 Mbps standard, offering true transparency that eliminates the uncertainty typical of traditional unlimited plans.
Whether you're a professional based in Milan or a traveler ready to explore new markets, BLIVALE is the ideal choice for those seeking operational stability and a network that doesn't stop when you need it most.
Ready for a superior browsing experience? Visit blivale.com to activate your eSIM today: unlimited data, instant activation, and a performance standard designed for those who don't accept compromises. Have questions about coverage for your next trip? Comment below or contact our expert support.
BLIVALE: Stay connected. Stay productive. Your trusted guide to the connected world.
