Before Jesse's famous incident, I briefly dated a skripper. That girl could de-chrome a trailer hitch. I've never had another who came close to comparing.
I have to say that in general however, I would rather have regular old carnal relations than oral. More fun for both of us. So I'll take it when I get it, but I won't push for it.
There's a new girl I just started dating that I really like, who I've only had limited carnal relations with. We shall find out in the coming months where her skills lie.