The sledge will harrier great, better than the Ohio Edge 540. (I have both). Mine is setup to use alivators which also seems to help. The sledge has a longer fuselage than the edge making for easier harriers & hovering but, built stock does not have quite the rudder or elevator power that the short edge 540 has. Never-the-less, the Sledge is my favorite. With a few simple mods, I have not found anything that size as fun to fly as the Sledge.

Sledge #1, Edge #1, Sledge #2