i like a nice tone, my racebike is just a 4-1 open megaphone. sounds good n scary, but i couldnt ride it like that on the street anymore like i used to. gets annoying quick. the gsxr is ok, alil quieter at idle would be cool tho. sounds cool in tunnels
loud just for the sake of being loud like some of the vtwin guys, and even some of the 4bangers are what really annoys me. thats just as bad as a civic with coffee can muffler lol