I have one mama pad from sweetcheeks and have just ordered 8 more! That should tell you something!
I really like them, because
1) they are all-in-one
2) they are trim
3) they are cheap
4) they are waterproof, but breathable
5) they are super comfy
I have only tried two other brands (Fuzzi-bunz and Luna Pads) and found the sweetcheeks to be my favorite by far. They have a layer of 300 wt. fleece, which makes them waterproof and pretty absorbant. But they don't make me sweaty down there like the two that had PUL.
I have heard that you need to be careful when you go to the bathroom, or they could come out and fall in the toilet. As long as you remember you have them on, it shouldn't be a problem.
I think you'll like them.
My only complaint is that they are not really "pretty." She uses "kiddy" prints (mine has ladybugs), but they are well-made and comfy.