I prefer cream blush, but finding one that looks natural and has staying power can be difficult. Paula Dorf does both. It comes in a good selection of colors. My favorites are Candy Apple and Peek a Boo. Some of them look scary in the pot but as long as I use a light hand, they go on very naturally, even on very pale skin like mine.
This product is drier than most cream blush, so it's never greasy and it doesn't sink in and disappear partway through the day. Paula Dorf also sells a brush to use with her cheek creams, but I just use my fingers. The plastic pot if very portable, and lasts a long time since you don't need to use much.
My only criticism is that one of the the black pots eventually started to disintegrate a bit around the edges, so little black flecks would end up in the blush. It hasn't happened so far with my other pots, so it might have been a fluke. Anyway, I really like this product and will continue to purchase it.