I've had both the DMCC and SF45, and the DMCC is definitely stiffer, lighter, and more responsive, which sounds like more up your alley. Of course, I have the 2011 model and not the slightly redesigned version now.
14 NeverSummer Prospector Splitboard . 14 NeverSummer Proto HD . 13 NeverSummer Cobra . 13 Gnu Space Case EC2PTX. 11 Nitro Team Gullwing
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14 Flow Hylite . 13 32 Binary