I'd go with RotoBox if I was getting carbon fiber. Cheaper than Marchesini magnesium or BST's.
However, since the majority of my riding is street thrown in with track days I'm buying the Marchesini Genesi 7 Magnesium at the beginning of the year. Just a personal preference and feeling of comfort.
2014 BMW HP4/C - #5096
2008 Ducati Desmosedici Team Colors - #187
2015 One Bad Ass Schwinn on layaway.
"Endeavor to do something for someone who cannot repay you".
"Each day, you wake up and decide who you wish to be. Endeavor to do something great".