I too am looking at the different protein options out there. I have found that I really like the nectur and xyience. I also found that they taste much better when I have blended them with my 1 serving blender rather than me trying to shake it by hand. I too had tried the Isopure and it tasted so badly to me that I almost vomited. My husband loved it though. Good luck and if you fine some good ones, please do not hesitate to share.