I love Gap jeans, boot cut. They're soft and comfy and fit just right below my waist.
I've been wearing gap jeans since I was about 13 - they're the only ones that ever fit me right. I owned one pair of express jeans and they fell apart within a few months of buying them.
My "problem area" is finding jeans that aren't too baggy in the legs when they fit me in the waist/hips. Gap jeans are always cut perfectly for me