Should I use Qubes?

[renehoj]

@balko

Kind of true.
If one uses laptop with CPU that is not recent Intel 11-12Gen then it’s quite possible that even Youtube will be quite laggy playing basic 1080p@60fps videos

I have used Qubes OS on my X230, X270, T480 and 12th gen workstation, and they are all able to play YouTube video without any issues.

I don’t think there is much difference between using Firefox on my X230 and my 12900K, but the 12th CPU with NVMe drives will start Firefox twice as fast as the X230.