Ladies. I'm torturing myself with my indecisiveness. I recently sold my DE speedy 30 because it was just too small for everything I carry throughout the day. I'm torn between replacing it with the speedy b 35, neverfull mm, rosebery, or trevi pm (the price holds me back on that bag.). I work in a lapse firm by day and go to law school at night so I need this bag to be both professional - versatile - and something is use everyday. Help!!!