Honestly I listen to about everything as long as it's good music, except country. Primarily I listen to rock, pop rock, metal, and then mix in some pop, rap, R&B, classical, fingerstyle guitar, blues, EDM. I listen to it all really.
As you can see from my theater pic, a RF7 center is a nogo. that thing would be right down the middle of the screen, LoL.
I know that there is a difference from a RF7ii and RF7iii, but have you ever done an A/B between your 7's and the 64's? I'm curious how different their sound signatures are.