Taggin in. I've been looking for a trailer as well. I'm 95% sold on the BOB Yak, or BOB Ibex trailer. I'm leaning towards BOB Yak since it's 4 pounds lighter without the suspension. I like the idea of a single wheel behind me in case I am on a ridgetop single track somewhere. They are expensive new, but I've seen the Yak for as low as $65 on craigslist in the Seattle and Portland areas. If you have a bike with abnormal tire sizes like I do (29er) BOB sells different "forks" to account for different tire size, and fender options. Like I said, I'm 95% sold on one of these, but interested to see what comes out of this thread!