The wing is semi-symetrical, not flat bottom. My Pulse flies great inverted, in fact if is one of the easiest planes to fly inverted that I have. It also does tailslides nicely. I think it is just a great plane to fly.

I have the Evolution PTS .45 engine in mine and it has all the power I need.

The fuse seems very light, but I crashed mine in a flat spin and the damage was very minimal and I had it flying again in two days.