I rode a 26" bike for the first time in 4 years last week. A buddy and I switched bikes and I put in around 10 miles on some flat twisty singletrack. Let me first say that I have never been a "29er is the best" type of person. I see them both as great bikes but this has changed for me after riding the 26er. The fit on the bike was really good and I felt comfortable with it. We rode about a mile of road getting to the trailhead. On the road sections I noticed the bike was much slower and felt like I was working really hard to keep it up to speed. I expected this so it really wasnt a shocker. What did shock me was when we hit the singletrack. It felt way slower through the corners almost like I needed to horse it around then my speed would drop off. In no way did it recover as quick as my 29er. I felt like I was fighting all the time to keep the speed up. I also didnt notice any of the claimed "more nimble" feel. It was more like "hit a bump, loose some speed, work your butt off trying to get it back" feel. I dont know, its really hard to put into words but I can say I did not enjoy riding this bike. I'm not trying to start some war here so please dont get offended if you love your 26er. Just sharing my personal impression after many years riding 29ers only. I will say that some of the 29ers out there have geo that doesnt lend itself to "nimble and quick" but it seems more builders are starting to figure it out and make corrections. I was planning on getting a 26er in the next couple of months just to ride something different but that project has been scraped for now. It just wasnt as fun.