IMO, all you need is any Creapure certified creatine. Creapure means it is 99.99% pure, no fillers of any kind. It's maybe .0001% more expensive, so worth it for sure. I like Allmax Micornized Creatine. It is Creapure, dissovles completely and is priced well.
AllMAX Nutrition Micronized Creatine Monohydrate - Made With CreaMAX Technology!
Mt Snow, VT - May 5, 2012 - Completed!
...i remain, he who remains to be...