I consider myself a bit of a unique gamer, as I have said before and will say again, I can easily discern the difference between 30 and 60 fps, and even say, 60 and 80.
I actually think that makes me rather cursed as I do everything and anything to maintain 60fps as a MINIMUM. Which can be hard on some titles. Therefore I sometimes have to reduce settings, even though my hardware is usually top top of the line. Which in turn aggravates me because I spend so much money to find myself turning down settings at times.
So basically, I crave the highest IQ settings, but will lower them without even thinking about it if the fps bugs me.