Any of them would do the job. The Crossfit is probably the worst of the lot, however. Although I'm not a fan of disc, it is nice to see that all of the disc equipped bikes have the caliper mounted on the inside of the rear triangle. That makes rack mounting easier. Now if they would just change the location of the front disc to the other side of the fork so that the brake is pushed into the dropout instead of out of them.

One other caveat: Cross bikes have short wheelbases. If you plan on carrying panniers, you may run into problems with heel strike on anything but the smallest pannier. I only use a rack bag with my cross bike which isn't all bad since it limits the amount if stuff I can carry.