I'm running a nice chrome outrunner with it. The Quark handles it very well without cogging issues at all. The outrunner has so much torque that I prefer to use the Quarks profiles to control it. BTW, I have quite a few mini's and each of them has a sweet set-up, from CC/Hyperion, CC/Permax, Quark/Align.. uh you get the picture. If ya don't, here's one that may help:
I got my 33a before this latest gen of CC controllers appeared so I didn't have that as an option. I bought it for the increased amps, but from what I've read/learned here, my old mamba 25s prob can handle just as much.
I've run a hyp 5000 long can, feigao 414L and 421s motors and getting ready to run a permax bl480. The 33a has never gotten much more than warm. I've also just replaced batt with a FP 1600 20C pac which should be the most power of any system I've run in my 18ths. I expect the 33a to do a good job with that combo also.