did the PWO malto/dex/whey for a while, then switched to whey/oatmeal and found it to work much better for me. muscles feel full and hard. overall body feeling improved. no crash like i used to get with the malto/dex. i dont reccomend blending the dry protein though, adds a gritty/grainy texture to the shake which is gross IMO.. instead i just cook the oats and eat them seperately after i pound the whey. pain in the ass, but i've feel great