My personal preference is Optimum Nutritions 100% Whey. It has a great blend and will not break you financially. Usually runs at a decent price on www.supplementdirect.com or bodybuilding.com and many other sites.
Ingredients:Protein Blend (Whey Protein Isolate, Whey Protein Concentrate, Whey Peptides), Cocoa, Artificial Flavor, Lecithin, Acesulfame Potassium.
-------------- Motivation is nothing more than being proactive.