Pproblem with TAK/Ariadna Camo is that a lot of it is deployed up to half the table, protecting short range firelanes. And yes, not all those...
Only iif that TAK player is complete incompetent. Any half decent TAK player will make sure you need to spend lots of orders maneuvering to get to...
When ODD is burnt off by Fire, it stops wworking completely. Only CH skills drop to Mimetism. Naga Sniper is far too expensive for what she brings.