Get BT internet !!! haha joking it depends where you are differnet areas have differnet area speed. you can go on google and search the internet speeds in your area and what company offers you the fastest speed
As Allanah said, it depends on where you live! I think the advent of 5G is aiming to change the way we use the internet, but it’s a very new technology, so we will have to wait and see if it can match or beat fixed line technology!