I have a TUFF bag, and here are the pros and cons. The PRO: zipper and handle placement, the weight, protection and foldability are all excellent, with a nice protective edge inside the zipper also. The big CON is that almost every single pocket is ripped at the side - the seams of the pockets are just not well sewn. I like it for protection but I am unable to use the pockets. Been meaning to contact the TUFF folks about it.
A big PRO is that their warranty "Is for keeps". So I definitely will be contacting them. Short of the pocket blow-outs, I feel the protection is incredible for the weight, and the comfort of carrying.
But I think I also really want a Messina. Have a fellow TalkBass friend here who has one and it seems as nicely built as my early model Blue Reunion bag, only lighter and tighter.