My personal goals are fat loss and doing a gradual build of muscle.
I eat a fairly low carb diet and high protein diet and my workout routine is pretty evenly split between weights and cardio training.
I use the EAS Myoplex carb control shakes. The 11oz shakes are 150 cal, 3.5g fat, 5g carbs (2g fiber 1g sugar), 25g protein.
For meal replacement, I drink their Myoplex shakes. 17oz, 300 cal, 7g fat, 19g carb (6g fiber 2g sugar), 42g protein.
They taste great (at least to me).
Disclaimer: My employer owns EAS and I get them at a healthy discount. But that being said, I really do like the products.