I have both loose and pressed - I like them both, but I like the pressed more since I don't make a mess all over my bathroom counter. It's not quite as pigmented as UD in my opinion, but it's better than cheap-o brands.
I've only used the pressed shadows and love, love, love them. I'm wearing one of their quads today, actually. Pigmentation and formula are pretty great across the board, and for the price you're getting good-sized pans. Two thumbs up from me!