It doesn't matter but shutdown matters a lot on dual boot systems, and unfortunately Linux Mint sometimes takes minutes to restart. I believe it's related to systemd and it's very annoying (sometimes I need to switch quickly because I take Zoom calls on Windows).
Windows updates still take hours and still sometimes need multiple reboots vs Kubuntu which updates whilst in use and barely ever needs rebooting.
Having come back to MS Win (for work) after a decade+ away, and with an MS produced computer I was expecting to be blown away by the speed.
Aside: have you tried systemd-analyze blamw, very useful for diagnosing boot slowdowns; https://www.commandlinux.com/man-page/man1/systemd-analyze.1...
I'll try that analyzer. But I don't think the boot is slowed down, it's just a bit slower than Windows. Shutdown takes minutes, though.
That was quite a few years ago, I'd hope it got better, but it was one of the things that made me decide to move to FreeBSD.
Not as bad as it used to be when the audio tape failed after 20 mins, but still.