I had a regular for around ten years,purely because she ticked a lot of boxes for me,and the sex was great,sometimes amazing.
A bit like a relationship though,it started to get boring for me as our meets were very vanilla,and at times I think we both went through the motions a little.
She moved away for a few months so I started using TCMs which I'm now getting bored with so I'm looking to do more FS punts.
Trouble is finding something that ticks all the boxes in my area like my regular did is no easy task.
Each to their own I think,if there was a plethora of good SPs in my area ,I probably wouldn't have stuck to a regular.
If I lived in London for instance,no way would I have seen a girl more than once.