Its all preference. The reason behind why people would want a soft binding for the park is for more of a skate like, looser style-- for making heavy presses and boning out that niftyshifty. If you like having a more solid binding with response you will have no problem with the DMCC in the park. I actually thought I liked soft bindings.... I usually ride Bear and Mt. High and was riding the softer models... the RK and the DS and was happy with them. Now that I switched to the SF (which is similar to the DMCC in stiffness) and I found that I like a stiffer binding for everything. It is super quick when you're initiating turns and twisting tricks, then really stable when your flying fast and landing big jumps.
Yaaaaow! Happy Friday! go board!!