hi! i have a few and imo- the mezzo is the winner. the size is really not too big- and has the zipper. the vachetta bottom is fine- it will darken, but that to me is part of living. and it is very well made. the luco gm (got this too) is quite structured. and with a zipper. but not too comfortable on the shoulder. i don't like the other totes either.... shoulder bags are a challenge.... good luck. (you need to to and spend a few hours at a lv store...)