Mostly I like it doggie, but that is just my fav position anyway. My man likes it when I am on my back with a large pillow under my ass. He likes that view and also likes to use a toy in my vag at the same time. It can be a bit uncomfortable at first, but once we get the right angle it's all good. He likes being able to see my face, my breasts, vag, and ass at the same time. I like the angle too because I can watch the penetration.
I like spooning as well. Although on my stomach is a close second. I'm still a (receiving) anal newbie and feel that with doggie style, he can penetrate too deep and it gets painful.
We're just starting down the road of anal exploration - so right now it's about intimacy - so we're both on our backs with eye contact. As we mature I can see doggy style being the next choice.