I don't have either but I just purchased a LV totally MM. I like how lightweight and large it is. I like to have a zipper plus interior pockets so I went with that over the Neverfull. I need something that fits quite a bit-I have two kids so it's nice to have something larger. My other bags I love but they aren't ready to haul a bunch of stuff around (i.e., peekaboo, celine edge). I could put my laptop in it if I wanted to as well. goodluck with your choice!
Thanks for the feedback @Kellybuzzbuzz! I agree about the whole "zipper-thing" and pockets, which is why I'm iffy about the McQueen. Great choice in the LV! I was considering the PM in that one too.