Ok, so got a couple rides on it now. Some thoughts. All I can do is smile when I ride it. The bike's a hoot. First ride was a little shaky- getting used to the bike, playing with tire pressure, etc. While it is much more nimble than it looks, fat bikes ride much different. Turning is noticeably different. You don't rail turns on a Farley, you steer it. As you get comfortable with the oversteer and the "rolling over" sensation of the tires, you can start commit to the turns a little more. I played with tire pressure a bit- 7psi seems to feel good. I gave the 790mm bars a try since it was an obnoxious fat bike and all, but eventually cut them to 690. Right now, set up on it pretty upright, figuring that I could take some weight off the front end to make it a little more predictable. I may drop it down and try it, but for now its working. The bike climbs beautifully. I'm not ashamed to say, I do find myself using the small ring a bit, but it climbs really well. Jungle Habitat has been the proving grounds, so it's seen its fair share of rocks and climbs. Switchbacks on animal chute were a breeze. Being so close to the pump track, I had to give it a try. Surprisingly, rides pretty well there too. The bike is nimble enough to jump, just be ready for a little bounce from the tires upon landing. One thing it does incredibly well is wheelies. I mean it's a wheelie machine!!
No snow yet, but I did try it in the sand at Bubble Cross a couple weeks ago. Rode well, although tires wander a little bit. One noticeable difference on mine is that I built with the narrower Marge Lite rims and the tire profile changes drastically from the Rolling Darryls it comes with. I'm sure the wider profile will make it better for snow and sand. Time will tell as I have a set of GOLD Rolling Darryls on back order.
Overall, I'm very pleased with the bike, although still curious how it will do in snow. For the price, it's a big upgrade over something like a Pugsley. Could it be lighter? Sure, but it could also be more expensive. At $2500 it's a very solid build. Let me know if anyone is interested in trying it. It's a 19.5 and I also have a couple in stock for those trying to hunt one down.