I have a Moulton, and I love it. I won’t say it’s as fast as a full-sized road bike, but I will say than in nearly 50 years of riding, I haven’t ridden a bike which has such a combination of positive attributes. It soaks up the bumps, is remarkably stable, surprisingly fast, and easily modifiable. Some people don’t like the space frame design, but I do. A Moulton New Series is on my shopping list, I just have to figure out how I can justify to my wife how I spent $20k+ on a bike. I’ll remind her that I didn’t complain when she spent $15k for a Birkin handbag.