I bought a pair of F36 based on Amir's F35 review, because of the slight low-end extension and I wanted more air moving. I couldn't do a comparison because nobody around here had Revel speakers in a showroom (we're just a little backwater of 7.7 million people here in the SF bay area).
Mine are in a 2-channel system for music and video in a 13 x 19 foot living room. I like them. FWIW, I'm a professional musician with some recording engineering experience, and I have good ears. YMMV, of course.
My $0.002 worth.