I've been an Alfine Dynohub user for a while now, and that thing is awesome. So awesome that I haven't had any inclination to try a newcomer to the scene.

However, I kind of want to put a dynohub on my Pugsley, which sees a lot of winter "utility" duty, and only the SP has the ability to fit a 135mm spaced fork. So, two questions about this hub:

First: How does it measure up to the really outstanding Alfine?
Second: I'm not, how shall we say...fast...on my Pugsley. That, coupled with the large tire circumference, means a lower rate of hub rotation. Might this be too slow to get a proper beam? I'm thinking it might be, but I don't want to spend the money to test it myself.