Bro, DPS is awesome. All of their products arec heaper than anywhere else I have seen. Their Prolab NLarge2 is 34.00 bucks. Man you cant beat that, and if you order a few different supps at once the shipping and handling is def worth it. When I order their products I have them in a few days no problem. When I need supps, it is DPS all the way.
DPS kicks ass. At minimum I order my protein and NLarge2, but always check there first for anything else I need at various times (creatine, glutamine, herbs, etc.).
Normally, the have the BEST prices and quick delivery.
NLarge2 doesn't replace whey. I get both. The whey is just that, protein, but the NLarge2 has protein and mucho calories which is what I use it for. I just watch how many servings I take (usually split one of their "servings" in 1/2 to equal one of my servings) as I don't want too much sugars.