Looking for a new Mini/SFF PC to replace my NUC

I have an aging Intel NUC Skull Caynon which I bought back in 2016. It's running Windows Server 2022 but it's starting to show its age. The NIC is sometimes unstable, needs the occasional reboot, etc.

What is the recommend mini/SFF PC these days that can reliably run Windows Servers? Ideally it's around $1k in price but I'm open to a bit more if it's worth it.

Thanks for any tips