I've personally tried ALL OF THESE and can testify from my own experience that they actually do taste good! I won't lie to you and tell you they taste exactly like what they are trying to be--but they are good and oh so close! After weight loss surgery, you'll be shocked how little you can eat so it's important to make sure every bite counts.
Consult your doctor, but these are the ones I used and had a lot of success with.
Just other random things that I couldn't fit into a category!