The new System76 Thelio Major powered by the AMD Ryzen Threadripper 9000 series and optionally with the Radeon AI PRO R9700 graphics card for an all-open-source AMD Linux stack is a mighty powerful workstation. If desiring even more compute potential out of this high-end desktop/workstation, CachyOS works pretty darn well on this new system with lofty leads over upstream Arch Linux as well as Ubuntu 26.04 LTS and the stock Pop!_OS 24.04 distribution.