We are just starting to transition DS to WCM. Our pediatrician said it was fine to stick with bottles a little longer, but I'd like to start trying to give him milk in a cup sooner rather than later.

We have been doing water in. Munchkin 360 cup for a while and DS does well with it, but he likes to throw it on the floor and play with it upside down. It also leaks in the diaper bag. Not such a big deal with water, not good with milk. I've done some research but there are so many choices and no clear winner...

Any suggestions for which cup(s) to try?