Hmm, well I have a lot of flaps and reissues, so I will only buy those that add something special to my collection, and are truly standout.
For me, that has the potential to be the following:
-Metallic purple 227 reissue (I've been dying for a purple flap, and would still buy my HG violet caviar medium or e/w in a heartbeat)!
-Yellow (if the color is pretty!) medium caviar flap with silver h/w (I'm hoping it has silver h/w and not gold)!
Also, I'm looking forward to seeing (not necessarily buying, but you never know hehe) the pewter reissue, blue reissue (if it is the royal blue I've heard about, I might have to have it), red reissue, green reissue, and salmon classic flap.
-Possible purchase - Cerf tote, and/or Diamond stitch tote.
Also, if I found any gorgeous black/white or black/grey pearls, I'd be done with Chanel pearls forever.
Other designers... hmmm, I buy too much clothing and other accessories haha, so I probably won't be looking at other bags... maybe the Bal bubblegum Twiggy I'm down for, and possibly a bright yellow First.