The one I was taking is called Iso-Platinum - I like the ingredients and its pure protein.
Got 5 lbs of it for $10 because I had $90 off! amazing deal but I have only 2-3 scoops left, will need to find more.

I only take it on days where I am not eating enough protein. If I have eat or eggs that day I wont take it but if I am having something like shrimp stir fry then I need the extra protein