I just picked up some of the BOSS pads over the holidays so I have limited experience with them.
But here's what I can say so far.
The BOSS Microfiber pads are also nice depending on what your needs are.
They cut and finish well on harder paint. The fibers don't seem to get matted together which is nice if you don't have an air supply.
I haven't tried them on soft paint yet.
The white and orange BOSS foam cutting pads are different than the flat pad style foam (LC?). They are much stiffer!
I haven't used them much yet but some say they soften up some once you get going. I'm used to LC flat pads so it's a little odd/different.
If you're happy with the flat pads, LC or B&S, you could just stick with them for the lighter work, and get a stack of microfiber ones for heavier stuff. The flat pads are good value and are still good pads.
ThinPros are supposed be good. The gray cutting pad is said to stiff also.