So I'm playing with my new Evolutions Clones (I've yet to really take the time to compare the two sets) and I found something interesting that I don't believe I've seen mentioned. Pardon me in advance if this has been brought up, I just really didn't want to look through 50 pages of this thread for this...
The belt on the Sandtrooper is completely removable at the ammo pouch on the right side. If you pull on the pouch, the belt will come apart as there is a tab that goes into the pouch to secure it into place. I thought this was just for the Grey Clone set, since the belts for the ROTS Clone are removable, but I checked the Yellow Clone set and the Sandtrooper belt there is removable. A nice little feature, which while not doing much, does show that the halfass job they did for the Clone belts is unexcusable.