I sort of cant help thinking that staying with bt was a better option for broadband.
I live fairly rural and have always stuck with BT. Before that we were with Demon Internet and weren’t getting anywhere.
In our last house BT were sending out 2 teams of engineers in Land Rovers and a cherry picker to replace the local telegraph pole (or what ever it’s called these days) as we couldn’t get broadband.
In our current house a BT engineer replaced 100m of wire running from our house to the lane to give us broadband. He climbed several poles to do this, cut back foliage from the tops of trees and called in a cherry picker for the last pole as he wasn’t allowed to climb that type.
Since then BT (Openreach) have upgraded our green cabinet and we’ve gone from 1.3m broadband to 34m infinity.