I plan to do some ML, some VR games, and some compilation. Literally everything will be at least twice as fast as my current system, and some things will be 10x or more. I haven't upgraded in a while.
Not the exact same but I just built a machine for machine learning(tabular work mostly) using a Ryzen 9 5950X(16 core) and a 3060 GPU and the performance is stellar with Linux.
Avadirect. I haven't used them before, so I'm rolling the dice. I've had iBuyPower and CyberPowerPC machines at work and wasn't impressed, so I figured I'd try a different one. Unfortunately 4090s are sold out so the order is on hold.