I also use it since win 95. And really gad no Problems over the last years. Maybe the start if win10 was a little rough but after that no issues.I have used it for All kind of stuff: gaming, graphics 3d and 2d, game dev, programming, a lot of music production, writing and just tinkering around. I am no admin though, so i have no opinion on that. The only Thing where performance was bad, was on my old laptop which i Switched to Linux, but on my main PC no complaints. I do wish to switch to Linux at some point but right now some Software and Hardware i use just isnt supported, so there is really no good reason to switch now.
I mean its not like a lot lf Americans put a lot of effort in promouncing foreign words and names correctly as well