Partner wants me on top more.. Tips for enjoying it?

Some women say they like being top because they get it deeper. Or because they like being in control.

I hate being in control. And being top every time I've tried it (different positions etc) has never felt deeper or better than the usual doggy.

(Extra note: I have the weakest legs ever so thats a joy.)

Am I doing something wrong? I want to be able to give him something good too but it's really hard to enjoy at all for me.