I'm trying different approaches out. It could be hosted on AWS. I'm not interested in trying to colocate somewhere else; the options aren't as good. I have a new used computer on its way that I'll be testing in terms of performance.
The colocation provider for PNut notified us that they will be ending colocation services, and our last day on their network is August 31! So PNut needs to find a new home.
Right now the idea is to make it a little more indie, hosting it at home.
It isn't doing nearly as well on the 3rd floor as it was on the 2nd, which I think has as much to do with it being in the South instead of the North of the building. Lots to test.
The T-mobile home Internet has pretty variable performance, depending on time of day, other things. Will be getting an antenna to hopefully improve things.