A quiet but consequential migration is unfolding across the professional computing landscape: an increasing number of developers, sysadmins, creators, and budget‑conscious IT teams are moving at least part of their workflows off Windows 11 and onto Linux distributions. The reasons are pragmatic rather than ideological — measurable performance gains in CPU‑ and I/O‑bound workloads, clearer privacy controls, lower total cost of ownership on aging hardware, and a maturing compatibility layer...