I have never used any OS other than Windows. My chief concern would be Compatibility. Would all the games I play, aside from EQ2, and other stuff I do still work?
As an IT security expert, I will never own another Windows machine due to their
implementation of Microsoft Recall, alone; however, there are many other egregious privacy-invading technologies and/or policies that make me wary of their company. For example, up until the middle of The Pandemic, I was a partner in an organization that assisted people with disabilities to re-enter the workforce. We sub-contracted with the State in which we reside and were required, by both federal and state law, to vet our
HIPAA ePHI protocols; in terms of the Operating System, it meant unauthorized access to protected information. Long story short, the only version of Windows that could be certified to be HIPAA-compliant was Windows Enterprise, which we could not afford.
So, I put my girlfriend on Linux, asked the same questions of the GNOME Foundation and was satisfied that I had, to the fullest extent of the law, completed my due diligence in attempting to secure data from unauthorized access.
This should absolutely scare the bejeezus out of the average user. The replies I received from the Microsoft Legal team, via email (which I still possess) left little doubt that they not only store the user's documents, photos, saved files, browsing habits, et al., but that they also access it whenever the company wants to, at any time! That's like letting my company access to your private files! And all of this was before the public release of Microsoft Recall.
It's all what you're comfortable doing. If gaming is important, there are steps to protecting your data, as much as possible, on Windows or Mac OS (which isn't much better). I'd be happy to help you there, too. Either way, I'm happy to help.