I have the Bali and I dont like it at all, its way too big for me and Haley doesnt like being in it. A lot of people have it though and love it so this is totally just my opinion. I love the first carrier, the pink burberry! My dogs dont like carriers to much but I just got this carrier the other day for Haley (she is the only one that fits in it and I just started carrying it so I wanted to take some pictures of her in it) and I love it because I can personalize it, If you are looking for a carrier that is small and not bulky, this is my favorite.
http://www.pretty-smith.com/pslecristalpouche.htm. It totally depends on what you are looking for, honestly they are all cute!