Originally Posted by
crackjack
I agree with KRSW: if it works for you, no need to upgrade. Plus, a X1 7th gen would have a 12th gen Intel CPU, so good for at least 3 more years, if not longer (unless something unforeseen happens).
It has an 8th gen Intel i7-8565U CPU.
Probably the only issue is wifi periodically slows dramatically until I reboot, but that could well be a driver (although it's on the latest) or software issue.