A friend of mine is a NHRA Pro Stock driver and her main sponser is SLAMMERS milk products. She gets them for free and I got to try them all and I have to say that they are pretty damn good. They have multiple products and they even have some that have 24 grams of protein in them and are great for bulking. The other one that they have is the SLIM slammer that has half the carbs and calories of regular milk and it tastes like french vanilla and has 16 grams of protein and only 220 calories.
For more info on them visit http://www.slammersracing.com/