Based on the pics of the models, I prefer the Joe's, but if both look great IRL then I like the idea of the People's Liberation since they're a little less well known (at least to me!).
I think the Joe's Muse jeans are waaaay more flattering on the model. I think it's the rise. But if they both look good on you, I like the second ones because they are slightly less flared and darker
__________________
Fashion is art you live your life in. - Devil Wears Prada | formerly ttara123
I'm a huge Joe's Muse fan, and I like the feel of most Joe's jeans more than I do People's Liberation. I also prefer the higher rise and the pocket placement.
I bought the Joe's. The People's Libs will be the next pair I buy. As I go down a size I am treating myself to new jeans and then getting the old ones tailored. It's a good rewards system. =)
__________________
"Despite all your best intentions, sometimes, fate wins anyway."