I cannot answer on any other plane than the Top Cap. Plane Flies AWESOME. I went from ARF in the box to flying aircraft in 7.5 hours. I have mine powered with a surpass 70 and I am quite impressed (and it takes a lot to inpress me) I have been flying on and off for about 25 yrs myself. I am just returning after a 7 yr hiatus. this 3D stuff is interesting....it just seems to me we were doing most of this stuff before we just called them different names. .....it s just this new style plane lets you do it lower and slower......Anyways back to the plane....the only complaint I have is with the pull pull system from Morris I am unable to get my controll surfaces to center properly. I will be converting to a conventional pushrod system before the weekend. It will add some weight but should eliminate that "greased pig" feeling it now has.
My 2 cents
Brian