I’m the last person to sing the praises of BT (scroll up, ordered Black Friday, still not got the service I ordered and went months without a phone line and received two deadlock letters before BT admitted my proposed solution was what they should have done), but the one thing that has been near bullet proof through all of this is g.fast. The worst I can say about it is the MT992 lacks stats and my sync was slightly lower than I hoped for - an issue that i’ve proved is down to a builder who thought it was OK to put copper cable in a concrete floor and slap 6” of ducting on the far end rather than do it properly. Due to the BT cluster.... I currently have a 160/30 profile with max sync, when BT eventually resolve my issue, it should go up to 240/40 till the internal work is done, that will put me towards the middle of my estimated range.