Would you rather have a friends-with-benefits situation with a 10/10 but who only has vanilla sex, or a 6/10 but who is down for any kink or fetish that you suggest?

Let's say you meet up with this person once per week for sex.
The 10/10 is a solid lover - they enjoy sex with you and care about making you *** - they won't just starfish on you (or jackhammer, if you're with a dude). But they have no kinks and don't really want to indulge yours. They'll do missionary, doggy, and a few other positions that aren't too straining or difficult, and they're fine with oral as long as you're well-groomed and clean.
The 6/10 does anything and everything, and loves it. Any kink that you have is something that they either love, or really want to try.


Source.

I'd rather not have to rather lol

I'd rather not have a fwb...been there done that.

The kinky one....

10/10 if the position is uncomfortable, y engage