ORIGINAL: daveopam
The yak is a fine plane but it is all out 3D. The Fusion will do IMAC and 3D and sport fly. Both are profiles from OMP, but are designed to do two very different things.
David
On that note the OP never mentioned wanting to do anything but 3D and his Showtime would be a good precission flyer anyway. The reactor, I know nothing about. Sure he came here asking for opinions and as with anything he got them in a verying array.
I say, if you like the Funtana, get the Funtana. The larger profile would be easier to 3D with than your 40-50 size as stability comes with size. The smaller one will still be easier than a Funtana though.