The Alpha Q feels too flexy to me really. I love the Edge 2.0 on my CAAD9 single.

Ritter, let me know how you like it on climbing out of the saddle and most importantly while cornering on speedy descents.

The behemoth steel one on our old Santana might have had too slow of geometry and was more like "driving a truck" but it was sure stiffer than this Alpha Q. If the Edge feels good, I would make the switch.