I've been daily-driving Linux Mint (LMDE 6) on my Thinkpad T14 G1 for almost a year now. At this point, that laptop is easily the most dependable machine I've ever had. My gaming PC is the last remaining Windows machine in my house. Recently I've been making sure everything is backed up (Syncthing is great for this) and finding alternatives for programs that don't have a Linux version.
My plan is to create images of both my SSDs (500GB & 2TB, both NTFS π€¦ββοΈπ€¦ββοΈπ€¦ββοΈ) onto a 4TB hard drive. Then start from scratch, migrating data from the images (Steam games, config files, personal documents I may have missed, etc) when/if I need it.