dude the past year i have been running a hope mini on my koxx (until i broke my frame lol) and it is ABSOLUTELY amazing it rocks i've ridden julies and everything but i cant go wrong with my mini its just so smooth as long as i've changed the pads from the spec ones its all good but even the spec ones aren't that bad. but its deffinaltey the best for the front, mainly because it dosen't grab instantly unless u want it to its smooth and controllable to do a wheel switch and keep rolling, never will i get anything else for the front unless i find a better disk (i love the look lol i man how sad is that) and it means i can get my new rim with the side drills as i don't land on the front wheel it doesn't need 2 be strong so i can get the lightest possible lol but in all u should have a go on different ones and you'll know what you prefer, if u come riding in southampton next saturday on the large ride ill let u have a buzz on mine (maybe new t comp or maybe still my koxx until i can afford the gu) hope that helped but u know its personal preference good luck