Originally Posted by turboparker
If it was my plane, I'd most likely go with the 2300Kv/5043. But then I'm an optimizer by nature, so I typically choose to maximize performance & efficiency with most things - within reason. Will it provide 25 bucks-worth of performance boost over the 2500Kv/5030? That depends entirely upon the value one places on performance gains. Only you can make that decision.
Thanks Joel, if it's going to maximize efficiency then I'll get slightly longer flight times which is good enough for me to spend $25 on.