I love the following:
Rebecca Minkoff (either vintage (07 or earlier) or fall 09; I don't care for much in between, when they were having massive CS and QC problems!!)
Balenciaga... It's all about the leather for me....Balenciaga has such a great texture that makes a lovely puddle when you set it down.
ITA with these too! I love Balenciaga as well, even though I don't own any of their bags. I've been massively drooling and admiring them here, and on ladies who were lucky enough to own one. The leathers look so scrumptious!
I've started to like RM and even gotten the MAMM in pool. Now I'm eagerly awaiting the chance to buy a mini Nikki. RM's bags have such beautiful designs/styles and the leather is lovely too. Not to mention, the color and lining choices are to die for.