Honestly, privacy and freedom of choice alone is why I switched back.
I will give windows credit, it’s definitely better than any other platform out there when it comes to support and it is really nice just having things “just work”. I went relatively 8 years having almost zero issues with gaming with the exception of my graphics driver which was a fault of AMD not necessarily Microsoft. All I would have to do is install a program maybe restart the computer and then run the program the way I went. With my current system I can’t even guarantee if the software I want to use will work because the ecosystem is geared towards Microsoft so every product out there is Microsoft first Unix if we get around to it.
My only reason for switching was the lack of choice I was getting. While I never had to restart for updates because it automatically updated nightly when I turned it off so it was very non-invasive, the fact that I I wasn’t trusted enough with my computer to be able to turn those updates completely off if I wanted to, on top of the fact that every major update seemed to hard push the office suite, and every update seemed to respect my privacy less and less was already putting me on the edge of switching every time that I had it happened to me.
But the recent rumor wave that was going through that Windows 10 when it reached end of life wasn’t going to be the same way that every other OS that they’ve had has been where they will release security updates past closing and instead they’re going to open the business only support tier to your Standard customer and offer Windows 10 at a subscription price instead, on top of the fact that Windows 11 wasn’t going to support how I wanted to set my computer up without having to reinstall it anyway, I just took the plunge and went back to Linux. Overall it has been enjoyable, but I really do miss the ease of being able to just install something and have it work that comes with being in the dominant ecosystem. That being said, It is nice not having to worry about what a mega company thinks I should run the computers that I paid for, built, and set up myself.
Actually since their permanent non-removable drives, I would say wherever you want to place them, if they’re meant primarily for storing user-based data you can do like what I used to do which was store them in within the home directory just as specific names. Like my old setup before I went proxmox was /backups was my backup drive, /home was my home drive that stored most of my users /home/steam held all my game server drive and /home/storage held my long term cold storage drive.