Board Thread:Unanswered Questions/@comment-24440536-20141113193013/@comment-25069258-20141114150908

Depends on what you want.

Su-37 got better mobility and speed, and it got 4AAMs, which is a good thing. However, the stability is waaay too low - you can stall very easily - and the other SP weapons are **** in my opinion.

Su-35 got better stability and is generally more powerful, it got a nicer skin and the SP weapons are better. However, you don't quite get that sense of speed and mobility with it like you do in the Su-37.

I'd go for the 35, but that's just my opinion. It's your call.