I like to start with CG, but then end up in deck chair or folded deck chair because I can move my hips into position at times to be able to squirt (but not always) Plus love how deep a guy can get in that position. Doggie & Surfboard are great as well, I like to f**k back.
I like positions where the guy can give it hard and deep. Or also when I can wrap my legs around the guy and get more passionate.