I think, though I love the speed, one of the key advantages of my new FTTP connection is reliability. I don’t think I’ve noticed if it has gone down or not.
On my old FTTC connection, it was fall over at least once a day or even more. I would usually notice as my Alexa Spot device would show my hub login screen when the connection failed.
Not seen that since we upgraded.
The other key is how much better the BT Hub is over my older (2017) Plusnet Hub was. The strength and spread of the WiFi is much better and combined with the faster speed means that a stable and reliable connection even at extreme distances from the hub in the house. Pleased with that, I was thinking about buying WiFi Extenders, but don’t think I need to do that now.