If the Volagi was not over priced due to be being new start business and if there was not 14% + 20% Taxation on the Volagi, I would have pressed the buy button.
I have a Roubaix Comp and a Boardman CX Disc, I love riding the Roubaix it is just right for me and I have used it for commuting, I bought the CX as a winter bike the only things I really like about it are the brakes and when wet the full guards.
I really cannot understand and never have why not one bike designer has seen that 80%+ of their Road/Race bikes never ever get to see any competiton riding, the real logic is that they need to equip a bike that is fast light and usable all year round.
When commuting on the Roubaix I am cleaning it often even if just damp wet road, the wheels are a grey black sludgey mess, I go down some short sharp urban hills and on the Spesh in the rain I am always on the brakes clearing the rims just in case.
I am quite surprised that Colnago are the first box shifter to break ranks and the fact they have stuck the disc option on to the C59 I think it is quite a statement on intent.