ok,
Whats the differences? And please dont say 2 more strokes!
I know the mechanical differences, I'm talking performance difference...

I know that 4 strokes turn bigger props because of more torque but is there a benifit to one over the other?

For instance in an areobatic plane is it best to have a 2 stroke of 4 stroke and why?

I've always used 2 strokes but am thinking of buying a 4 stroke to put in my supersportster 40, just want to know what advantage it would have over a 2 stroke or vice-versa
Thanks!