I love this Fatback, my only gripe is minor, that the BB is a few mm's lower that I would prefer at 60mm. I had some pedals strike issues when railing through single track at Cuyuna, some thinner pedals helped though. Mukluks are nice, but have never wowed me. If I were to go aluminum, I'd get a 9Zero7 or On-One Fatty. The Mukluk front end geo bugs me, too slack for my liking. Nice looking though!