The browser-based versions of the M365 apps work great* for me in Firefox tabs on Linux. I prefer them being just apps/sites that I use as needed and not deeply integrated with the OS just because the same company made the two.
- I mean they work as intended for the same stuff I’ve used the Windows versions for, not that they are great apps on their own, lol
You owe it to yourself to try it out! I recommend dual booting into Linux Mint Cinnamon for a while and have your windows install to fall back on to. That or one of the gaming-specific distributions, but from what I’ve seen Mint does all with gaming too. It’s a good all-around starting place, and there are a lot of resources because it’s popular and built off of the most popular distro. I installed it on my work machine (software engineering) and I’ve felt no lack of capability or a need to switch to a more “hardcore” distro.