Originally Posted by
Patriot
Call me a compulsive (symetry wise), but I always like to find a stem that has an angle that ends up being parallel to the Top Tube.
Of course after riding for years now, and refining my posture and geometry, none of my bikes have that anymore.

Agreed. In this case, I absolutely had to have the Thomson. But the 10 degree would have put the angle up from the top tube to a greater degree than the 17 is down. Plus I would have had to cut the steerer tube to the headset to get the height correct. In the end, I chose this route.