Have you tryed the UNJURY !!!
I am one month out and Unjury is the best one I've found. I like the chocolate and the vanilla. I mix them in 8 oz milk and sip for about an hour. It doesn't upset my stomach like all the others. I bought an unflavored 100% whey from GNC and it was DISGUSTING. I do not recommend unflavored, however I have yet to try Unjury's unflavored so I can't comment on that.
I used to drink the chocolate or strawberry whey protein drinks, but the after taste was not settling right with me. So I decided to try the Unjury unflavored and chicken flavored protein powders. So far, so good. My only issue is that for the one scoop of unflavored that can be added to our drinks/food for a 20g serving of protein. I still feel that there is a certain flavor and taste associated with the powder that I just can't seem to shake. I will keep at it and hopefully it will get better. But for now, I do really like the chicken flavor...makes a great soup or flavored base for my chicken dishes.