I have the Ecotools retractable kabuki, blush brush and powder brush. I got so many of their face brushes because I'm not looking to spend over 30 bucks on a face brush, but I'm totally in need of some better quality ones! Ecotools DEFINITELY lived up to my wishes.
Kabuki - wonderful. Soft, dense, easily portable, GREAT for touchups. My only so-so about it is that I'm not really sure how to clean it. I always feel like, when I get it wet, it's inevitable that some water gets down into the metal part of the brush. Still, I LOVE THIS ONE.
Blush brush - EXCELLENT. Again, soft but just dense enough to pick up colour. I use it for everything! My only quip with this one - wish it was a different colour, cus sometimes I can't gauge how much product I have on the brush since the blush colour usually blends in with the colour of the brush fibres.
Powder brush - just got this yesterday as all my previous crappy powder brushes are...not good. Really, really excellent. Super soft, fluffy enough for powders, but has enough give so that product doesn't go flying everywhere. I can see this working really well with bronzers, too!
I SERIOUSLY love these brushes.