As of right now, I've tried the 100% Whey, Herculin MRF4, and Creatine clear.

Whey - I used the whole choc package in about 8oz water. Pretty good and tasty. I thought it was only about 1 scoops worth. Come to find out, after i worked out i used the strawberry but poured it into MY whey scoop first. Turns out its about 2 scoops, so i would estimate 30-40g protein per pack. Strawberry is ok tasting, once again in 8oz water. Still have vanilla left.

Herculin MRF4 - pretty much a BCAA/creatine powder (12g of L- leucine, lysine, phenylalanine, threonine, valine, histidine, methionine, isoleucine, tyrosine, cysteine, and creatine). Good tasting, could drink anytime!

Creatine clear - well, lets say its not so clear. More along the lines of a few alka-seltzer tabs dropped in some water, but thats besides the point. But its not as if you just mixed some creatine in water, it had a sweet taste and no grit.