WTB a good protein powder in bulk

[Skoal_Mint]

I'm sick of always having to get more protein shake mix all the time. I want to buy in bulk, around 10lbs+, but don't know a good place to buy it.

Does anyone know any good sites that sell large amounts of protein? Also, what would be the best brand? I am looking to gain weight, but I don't really need a weight gainer due to the amount of carbs I already consume.

 

[Flex it]

Optimum Nutrition 100% whey is good and cheap.

 

[RRAdam]

allthewhey.com buddy

 

[Popichulo]

Proteinfactory.com or trueprotein.com make your own and flavor it and sweeten it as desired 10 lb of Whey cost $39.99 from trueprotein.com.

 

[huskyguy]

I like optimum nutrition 100% whey chocolate mint--bodybuilding.com usually has reasonable prices on this

 

[Supercharged]

Do any of you guys use Optimum Nutrition's "Pro Complex"?

What's the advantage of this stuff over ON's "100% Whey Protein"?