I can't choose and I'm driving myself nuts obsessing about it!!! It will be my very first chanel and I really need your help! I'm torn between the black caviar jumbo flap or the Black caviar GST. Let me give you some information about myself to help... 1) I would like a bag that is both day and evening, dressy and casual. Now important note, the only things I really dress up for are dinners, clubs, etc. no fancy events. 2) I'm 26 years old 3) I am only 5'1" so I don't want the bag to overtake me! I would really like your input!