Just buy it.
The Good:
Beautiful.
Very Lightweight.
Available in a variety of sizes and colors.
The Bad:
Expensive.
Overall Review:
As an older rider, I have owned a lot of bike parts, and this is probably the nicest part I have ever had the privilege to bolt onto my bike. It really is a thing of beauty: a machinist's wet-dream, a functional piece of art. I may sell my bike to upgrade to something better, but I will never sell this stem. It is a keeper. Keep up the good work, HOPE