RE: E-flight or Common Sense R/C
I'm not familiar with Common Sense but, if the E-flite setup is what they recommend, then I'd go that way. 40 amps seems like a lot for a 480 size motor. That would be plenty for a Power 15 with appropriate prop. It's good ot "over-esc" models in my view so I would do the same. Just letting you know.