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.