Which do you enjoy more

Can't go wrong either way.  For me , as long as the Provider is really into it, DATY for sure. It is a turnon bringing a woman to Orgasm. It is better to Give, lol.

The next question would be who goes top and who goes on bottom :P

On a first date, it's a toss up between Daty and BBBJ. With a "regular" without exception, Daty is always a major part of our session and BBBJ less so or entirely left out.

I don't know if it has to do with the upside down orientation that throws me off.
Or that I find the BBBJ to be too distracting for me to focus on Daty at the same time.
Seems like I enjoy each by themselves better than in a 69 - just my own quirkiness.
However, I'll always do a 69 if the lady wants to do it that way.