This is what we ride almost always now, a 2005 Comotion Speedster that we bought a few years ago from the original owners. We had decided that we wanted a coupled tandem and spent some time on a Calfee Dragonfly and a Santana Beyond, getting ready to order one or the other. But this bike came to my attention out of the blue, and even before making all the upgrades I wanted, we both thought it rode as nicely or better than anything we’d been on. We really like this bike.
The red bike is our first tandem bought new in 2006, a 2005 Trek T2000 that I’ve upgraded over the years. I’ve now outfitted it with fenders and we use it when the roads are wet. It still rides great.