I would totally disagree with the previous reply (though very kindly so). I have experienced two of these from the kit form, one stock and one with no dihedral and extra sized control surfaces. Both with Saito 91, 72 would be much to small. Vert is not unlimited by any means, but will hover for several secs. With the 91 in it, it is very much an aro-bat, but will also slow way down!

IMO, one of the best second planes you could ever have, and my experience with SIG ARF's (I've got two of them) is that they are second to none.