Ive ridden on, and own, both, and I can't remember the last time I've even looked at my 26er. The 29er is smoother in every aspect, and can go over much larger obstacles. They keep momentum longer, and they have a much clearer ride, because you can lower the tire pressure. Potholes become less of a problem, for those of you who use the road too. The first thing you do when you get a 29er, which you will, , you are gonna buy a set of bontrager xr1 tires, which I absolutely love. Accelerating is something you have to get used to, but they jump amazingly. Riding a 29er isnt riding a new kind of bike, its completely changing youself, and they way you ride. Ask me any questions, and I got the answers.