Does using two tac devices conflict with each other?

Learning tarkov can be hard so learning about spread reductions is no different.
TLDR
As long as one device is on you will get some kind of spread reduction.
Some devices provide better tightening than others but the difference is
marginal.

[@Sapsal_kedi]

I really wanna play this game. But the devs made me change mind with the 250$ update.

[@icecold428]

you dont have to buy it lol

[@Sapsal_kedi]

@@icecold428 i know but i was excited for the pve mode only to find out the price