I’m using a 12 year old Xeon based Dell workstation as a file server and PiHole. It’s quiet, reliable, and has a RAID controller built into the motherboard. Before I got my current server I was using a couple Raspberry Pis, which was more work to maintain and less reliable.
The only reason I’m using this machine at all though is because I got it for free. I definitely recommend taking the path of least resistance in terms of cost and availability if you’re not going to be putting super heavy loads on your server.
Xenoblade Chronicles took years to come to North America. I remember seeing multiple petitions trying to get it released over here.