[simplechamp]

Lots of info flying around! I can definitely see both sides of the argument.

Nuz69: in your first response you wrote "lower RPM = better efficiency" but then you go on to say "The electromagnetic efficiency depends a lot of the load, not of the RPM" which seems to be contradicting.

I can understand the lower kv higher voltage setups drawing less current, but I'm not so sure about higher kv lower gearing versus lower kv higher gearin when both are at the same voltage. Wish I had an EagleTree and both motors so I could see for myself.

Anyway, back to the original idea of if I should keep my motor or trade, I ended up declining because the guy was outside the US. So regardless of what is better I'm keeping the 1850kv for now.