I have a Juicy one like that, and it is so adorable and the leather is so soft! I love it! Coach is nice, too, I almost got that one as well, but I liked the style of the Juicy more. Plus I got it on sale at the outlet!
I've owned one similar to the Juicy... so I guess I vote that one. BUT I'm a huge sucker for matchy-matchy items. I say buy the brand that goes with the rest of your bags. I'm scoping a LV one that isn't too terribly priced- looks like you are a LV fan too.
I'd get the Coach one because it's more in keeping with the rest of my stuff but my name begins with a J so it would be cool to have the Juicy one with the big J on it! It just looks a little younger I think with the zip etc. It depends what you will use it for.