I really don't know.. I usually use the bishops when trying to check the king, but I move my knights around a lot to try to take all the pieces. I might have to go with the knights here cuz I use them the most. (Sorry if im on wrong side lol)
I only really use knights to develop, launch attacks, defend and that’s pretty much it. Bishops I abuse in the middlegame. I feel like they can only survive together