The fact that a simple OS update can make the CPU up to 13% more effective makes me wonder how much performance difference there is between Windows and Linux.
Since I have dual boot, I’ll check later if I can find any benchmark tool that works on both so I can compare.
I use Vivaldi as well but every time I update it I need to change one of it’s internal JS files to remove one UI restriction that annoys me: I use two vertical tab bars, one for showing all the tab groups and another for showing the tabs inside the selected group. For some reason Vivaldi limits the width of the two sidebar (combined) to 330px, which is too small for my tastes.