Firefox on Linux has much more problems than Firefox on Windows, mostly because it does not support many GPUs, so it frequently disables WebGL or it cannot use hardware support for playing videos, even now, in 2026. This breaks many sites.
Unlike Firefox, the Linux versions of Vivaldi/Chromium/Chrome do not appear to have any deficiencies in comparison with their Windows versions.
Firefox on Linux has much more problems than Firefox on Windows, mostly because it does not support many GPUs, so it frequently disables WebGL or it cannot use hardware support for playing videos, even now, in 2026. This breaks many sites.
Unlike Firefox, the Linux versions of Vivaldi/Chromium/Chrome do not appear to have any deficiencies in comparison with their Windows versions.