Can you guys give me a little insight. I have an Ultra stik with an OS 91fx and I have a magnum 91 xls and I was wondering which vectorflight 300 i should get. I mean I know the 58 would fly insane with a 91, but how about the 66 inch one?

I like the power the 91's put out for the Ultra Stik 60....Unlimited vertical and easy pull from a hover. I know, however that the Ultra stik is lighter than the extra 66. Not too sure about the 58 though. Will I get the same performance out of teh 66 or would it be better with maybe a 108 2 stroke? I am a big fan of "too much power is barely enough" LOL

Thanks for your help!.