I agree with the other ladies....hate the neverfulll because of it's flopiness and it's just to open/accessible....always have a feeling it would make me a bigger target for a mugging. (LMAO) Don't really like the speedy though, because I'm not much for having a bag on my arm, and it doesn't fit comfortably on my shoulder. (some people can pull it off, but I'm not one of them) Also, I found my speedy to be too much of a catchall...hard to keep organized. Always digging through it to find what's in it. (size 30)
I don't have a totally bag, but this looks/sounds like a really good compromise of the two bags, has the security of the zipper closure, is slimmer and not so bulky, carried on the shoulder...all good points.....I think I would try that bag.