Nice, the Carbon alphas are very very close match to the actual Godspeed alphas! The GS alpha’s legends are a bit more grayish, but I think you’d literally have to have a set with them next to yours to notice the difference!
The legends started to discolor after 2-3 weeks of use. It made it really hard to see the legends. I also found the scooped nature uncomfortable, when reaching for keys. I kept catching the edge of the keycaps, creating a smaller point of contact with my finger. It started to aggravate my finger tips over long gaming sessions, especially when having to keep a key depressed.
Note: A full board of ADA keycaps do look awesome, when they are new. Also, I prefer only having the F&J keys scooped. so much easier to find my hand positioning, with out looking.