Got mine from Caseking, here in Berlin. Curbside pick-up.
First time I got me some HW on day of release. I suppose somewhat lucky that I had a 6 AM shift today. Checked the site after the shift, seen that they added the listing, bought it, and less than an hour later the site said "Out of stock".
Now soon to run some benchmarks with it on second screen and with still a somewhat older GPU, to compare it to benchmarks I recorded some time ago with the 7600X. May sure not make the FPS double for games such as Cyberpunk and Watchdogs: Legion. But curious anyhow, whether the 9800X3D makes a noticeable difference even at somewhat mid-range GPU.
Kinda shocked at the number of people jumping on this immediately without waiting to see how the higher parts work out in real benchmarks.
9950X3D may sure perform better, for productivity at least. But it is likely to be also almost +50% more expensive. For me, that's money I rather put towards a higher tier of GPU in several months.