I use Bare Minerals. I have not tried any of the others.
I do like it and plan to continue using it here is why:
I have very sensitive skin, not acne; but, my skin is very prone to reactions caused by any type of irritant. Foundations had been clogging up my pores and made my skin appear worse than it really was; it was as if my skin irritations were never going away. BTW: this is all due to my continued use of depo-provera, which I highly caution against for extended periods of time (I have been on for 12 years, and am happy to tell anyone who is interested what the consequences of long-term use are). ANYWAY - back to minerals:
I started using the BM out of desperation; my skin needed something. All I can say is that it works for me. I can get full coverage with the minerals, It does not emphasize lines or wrinkles and it covers blemishes while not irritating them; therefore, when I have a blemish they heal in half the time they used to.
Overall, I am very pleased with the BM; also, when I sweat (working out) I can leave the BM on and know that it is not clogging my pores, and it does not sweat off like traditional foundation might.
Hope this helps.