During our 90-degree testing, the kept core temperatures 15% lower than the 5.11 Tactec. For high-intensity drills or long milsim events, this better thermal efficiency means you stay in the fight longer.

While the old ISO is nostalgic for some, modern AtlasOS versions (using the ) are generally considered superior for most users due to several critical updates:

Why the Atlas v052iso Might Be the Superior Choice for Your Setup