I would still not recommend it. If the drive fails and data is lost or corrupted it could also be lost or corrupted on the other drive.
It would really be better to use backup software to save your data. Also depending on how the drive is used, it may put less wear on the second drive if you use a backup application.
Linux is just all around snappier for me than windows is. I never have to wait, but on windows there are always delays opening windows and for some reason it will keep trying to generate thumbnails.
I really hate using windows. I’m a worse worker because of it. I’m just waiting for the m3 Macs to switch.
Sadly, my work stuff does not work on Linux. So I have a second computer for most of my work.