STYLETHREAD -- LET'S TALK SHOP!

Joining the party a little late but you know how I love my MJ bags.  Out of the those four, I have a MP and a Stella.  The Stella is not an everyday bag, it's an everyday tote.  I can fit a couple of magazines, work documents, wallet, snack and a bottle of water easily.  The most everyday bag out of those you listed, IMO, is the multipocket.  Be careful, because MPs come in two sizes, of which I'd pick the smaller one.   What I love about the small multi is that its shape is very forgiving.  The Anouk and Sophia can look bulky if you're not v. careful. 
The larger MP is huge.  The Venetia is huge as well, and you can't fit it over your shoulder (sorry if I'm repeating what has already been said).  It's beautiful but not practical. 
The Blake is my latest love.  I was really close to getting one when scoop and barneys had them on sale, but I resisted temptation.  I might still get one if I happen to see a well-priced one somewhere.  It's also big though, much bigger than an Anouk for example.
By the way, did you see he's going back to the buckle closures?  That is so awesome.  I was just telling someone that I have too many pushlock bags and have to stop buying MJs for that reason.  What do you know, I make that decision and now he's back to buckles, my first love.  *Sigh*  When will it ever end?

in case anyone was wondering..

I ended up getting this MJ bag

The large shoulder purse in plum...I love it. It's the size I like and the color is versatile.
I almost went with the blake but decided against it last minute...it's a little too girly for my style of dressing :)