ok guys I've got a question about C ratings. I understand how you use it with the capacity to get your constant amp draw but help me with this scenario....
Lipo A - 15C 5000
Lipo B - 20C 5000
Lets say we run a stock motor so either of these should handle the situation just fine. Generally I would think the higher the C rating the better the cell (lets also assume a both packs from a quality company like Kokam). What will the 20C do better than the 15C? Hold voltage under load better? More efficient? More runtime? Anything?