I bought a FC frame about 6 weeks ago, just got it finished last week. Been recovering from back surgery, so I don't have a lot of miles on it, just pedaled it around the neighborhood. That will change over the next few weeks.

Built it up with some old and some new parts. I'll post pics soon.

I have been riding a 1st generation Salsa Casseroll frame (2010, before they went with canti brakes) for the past 7 years. I really love that bike with 35c tires, but I have been wanting to go disc and tubeless. My wheels were on their last leg, so I figured as long as I am getting new wheels, I may as well make the switch to disc (and tubeless). Great excuse to get a new disc frame. The Fog Cutter is a very close match to the Casseroll in terms of geometry and fit for me. The All-City Space Horse Disc and Twin-Six Standard Rando were the other two top contenders.

EDIT: Just realized this was the commuter forum. This is not actually my commuter bike. Though I do like to tool around town if I don't need to carry much on it.