I have two Angela Roi bags: the Jules 2 bucket bag and the Andrea tote. Both bags are gorgeous and the Andrea tote material is especially soft and slouchy. I've gotten a lot of use out of it as a work bag and a gym bag, and it's holding up well.
The Jules 2 looks amazing (I got it in a dark berry color) but there are no compartments inside, which drives me crazy! I have to get a bag organizer, otherwise I'm literally carrying a bucket of stuff.
I also have a Matt and Nat Kintla that I bought three years ago, and I have to agree with earlier posters. The quality really isn't there. It's stiff and has this unappealing plastickyness. I think I've used it twice ever. I was looking at a Matt and Nat overnight bag, but I'm holding off until I can see what the material is like these days.
Right now, I'm looking to buy a bag with more structure, an overnight bag, and a purse. I was looking at the Jill Milan Williamsburg, but it looks like it's been discontinued. I also really like the Stella McCartney Fallabella overnight bag and the mini flap and crossbody.
I'm really glad I found this thread. I'd ideally only purchase vegan bags and shoes, but I admit that I love many of the designs done in animal skin. I'm trying to find my balance by buying non-vegan goods secondhand. Anyway, I look forward to seeing what other designers people share.