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.
17 Korua Apollo . 17 Nitro Treehugger . 17 Lib x Lost Mayhem Short Fat . 17 Jones Storm Chaser . 17 Ride Warpig . 16 Never Summer Swift
17 Burton Malavita Wing . 16 Burton Genesis X
16 Flow Talon