I did have.
I'm now running a 203mm with a shimano saint, ultimate stopping power, 203 all the way, you wont regret a thing! i got massive amounts of power over my 180 rotor in comparison. Get one. Now.
looks wize i also think it looks amazing, better than the 180, i was skeptical about the weight and looks but when you have that much power the weight doesn't matter and looks it actually looks decent.
I've never caught any rotors on anything i've run 160 on a mod for a year 180 on the 24" for a year and now running 203 on the 24" never hit any front disc rotors. Dont worry about that. I side hop disc side too.