I want to make the switch but I want to test run first before fully committing. My PC has an M.2 SSD. I was thinking I could buy another one, swap them out and put Linux on that. In an emergency, I can swap the SSD back. Does this seem like a viable/sensible path toward Linux? I don’t really have too many files on my PC that I care about. I don’t want to dual boot. I did that on a laptop back in the day and it was annoying.
That’ll work just fine. If you just want a test run, a LiveUSB is pretty sufficient for more things.
I would highly recommend this as I did something similar. I ran Linux on an older machine separate from my main machine. I did so for about 10 months. Plus I built out a gaming machine for somebody and set up another old machine as a media center, both with Linux.
I finally made the 100% switch just a few months ago. I bought a new M.2 drive and swapped out just like you are planning. I really needed to make sure I had no hitches for work purposes. I haven’t even considered swapping back (though in full transparency I have Windows running on a VM for some apps that I can’t get in Linux)
This is exactly what I did. Later I copied my old system to a VM and I boot it up inside Linux when needed.
Testing a normal Linux installation sounds like a good idea. In my opinion it’s better to transition to Linux than switch. That way you can go back to your previous system setup and see what you are missing or need without having to open your computer and swap hardware. If you can add the old or new SSD as an external drive and so that you can can boot then your plan might work out.
Did that too. I even installed a hot swap for my drives. Worked like a charm.