Originally Posted by
bikemig
I agree; this is an expensive way to figure out whether you like the sport. I know I like multi day trips, though, and 650b wheels seem pretty sweet when spending long days in the saddle.
When considering what tire for a multi-day tour, I would definitely consider whether a replacement tire --anything that fits-- will be available if you need it. If you need a new tire in the middle of nowhere, 700c is going to be easier to find than 650b. Better a crappy 700c tire than no 650b tire at all!