In March 2025, I wrote:
I have Ryzen 7 9800X3D and I’m not even considering switching to the 9950X3D. The 9800X3D is so good that I’m waiting for its true successor, which the 9950X3D definitely isn’t.
Back in November, I upgraded from the Ryzen 7 7800X3D to the 9800X3D and I’ve been more than happy with the change.
https://forums.flightsimulator.com/t/9800x3d-versus-9950x3d-for-msfs-2024/711781/5?u=tenpatrol
Concerning the Intel 14900K, please have a look at the topic linked below
https://forums.flightsimulator.com/t/ctds-on-pc-check-your-bios-for-updates/719794