hi guys, no doubt this has been asked before but knew owner so aint seen it anywhere and gonna have to ask again . Next step im gonna go for on the glanza is a nice shiny system. debating at the moment between the kakimoto, 5zigen, nur spec r and the buddy club. My brothers evo has the nur spec and it sounds the nuts but the others ive only really heard from videos.not into the stupidly loud raspy and tinny sound so just wondering what your opinions are on these or any others? cheers in advance