just a small note. I do not hate Drake fins, actually the Slalom Pro fins that came with the 2009 models are pretty good, no spin-outs at all, very good on upwind when properly powered up.
The only Drake fin that make me spin-out from time to time is the NR13 520.
If your average speed is around 25 knots and you do not suffer from spinouts you won't on drake either, you migth be a tiny bit slower...I don't know.
I just have to say I feel myself comfortable on Drakes (at least the new ones).
PA 86 & eVo 100 (with S-1); iS 101 & 122 & 144 (with Overdrive)