1+ 59mhz

same as Emil 2560x1440

Me too at 1920x1200.

same

1600x900
I can run it at my native resolution of 1920x1080 resonably well, just at times with heavy traffic, shadows and ssao and clouds on, textures at original it drops below my comfort level.

I noticed that my best increase in fps is at this resolution, if I drop the resolution further I do not see any noticable effect, even when I go down to 1280x720 absolutely no increase in fps.
Anybody else notice that?

1920 x 1200

Common enough to be in the list.

1920x1200 ;)

5760x1080...stopped flying until further improvement (NO problem with FSX max, ROF max, IL-2 max)

I'm running 1440x900 here.

Yes, I've noticed the same and use the same resolution for these reasons.