Last year I tried racing cross for the first time and loved it. I used my C'dale Quick CX rigid that I use as a commuter and it worked pretty well. Now that I'm serious about it though I went out and bought a '11 Scott CX Team (sweet bike, btw). My question is this: would I be better off leaving a spare set of wheels in the pits or using my Quick as a backup bike? My thought is, would the faster pit- swapping bikes instead of changing a wheel- make up for the drop-off in bike quality between the two? I have a pair of Rol race SLs as my primary wheelset but the wheels that came with the Scott are pretty decent. What do you guys think? Should I not worry and just resign myself to the fact that in a short Cat 4 race if I flat I'm pretty much boned either way?