RE: pros and cons
Rev. pitch is fun to play with, but the p effect is increased so much that a docile foamy becomes not so easy to fly. The props are not as eff. as a normal prop, so you need a bigger motor then rec. Trq. rolls so fast they are hard to control, hovering is nearly impossible with out alot of ail. even with the plane moving foward.And once you put in the ail. to keep it from rolling you get get pitch change in airplane aditude because of air swirling around airplane. Its like reverse torque rolling were you put ail. in to make airplane trq. backwards.(part of the P effect I was talking about) Although I think its the coolest thing since lipos.It really shouldnt be your only plane.