Province of Udine. Yes, Eolo has been my provider for the last 10 years, I was one of the earliest adopters in the province. The service has always been good, but worsening in the last 2 years due to too many contracts been sold without improving the infrastructure. IE, during the lockdown I had to rely on the 4G network (even checking email was not possible through Eolo) and somedays I still have troubles.
If I may, which provider offers you 4DL/4UL and how much does it costs?