Yeah, I bought an X at launch. I used to use it way more than my PS5, actually.
I say "used to", because the damn thing broke about a year and a half ago, and it's not really repairable. (I say this after spending dozens of hours trying to isolate the issue, or even find an example of it online. I even consulted an acquaintance of mine who fucking designed the hardware, and even he doesn't know what's wrong.)
So, yeah, I have a Series X, and I loved it. But it's basically broken, and it costs like $400 to repair. I was hoping those costs would go down over time, but hey, fuck me.