I made one to haul my safety gear to corners when I use to flag for the SCCA. Made it ridged first, but a bump would send you off course, and it only liked turning to the left. Changed it to articulating, you can still lean into the corners going right or left and bumps no longer affect it. Articulating is the way to go, much easier to ride and safer. You do have to remember that you are wider. I have had friends ride it and forget about the width and catch garbage cans or traffic cones around a few race tracks. Been thinking about adding a fairing to it, to make it look better. The side car now is just a flat platform to haul my gear on.