I have been playing this Pure Drive Roddick for a month and I am loving it. However, I found that my groundies are a lot more flat than before. (I have been using POG Mid for a year before this.) I read that the Aeropro Drive will give you a lot more spin than the Pure Drive Roddick. So I am not sure whether I should switch to the Aeropro Drive, or stay with the Pure Drive Roddick and learn to put more spin into it to make it perfect. I have borrowed a Aeropro Drive to hit for half an hour but that probably isn't long enough for me to make any decision. Any hints?