I dunno, man. I've said it before and I'll say it again: I think the Hetres are nice but vastly overrated. Probably can't go wrong using them, but all the others you mention would be just as good.
If I were doing that ride (I wish I were!), I'd be on 700c in the form of Jack Brown greens or cyclocross tires in the 32-35mm range, such as the Challenge Grifo XS. Whatever you choose, please post some pics of the ride! -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To view this discussion on the web visit https://groups.google.com/d/msg/rbw-owners-bunch/-/K9prLTtcVsUJ. To post to this group, send email to rbw-owners-bunch@googlegroups.com. To unsubscribe from this group, send email to rbw-owners-bunch+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rbw-owners-bunch?hl=en.