yeah i probably wouldn't consider Zen until they sorted out their ability to advertise it.
however, there is 1 big obstacle, in that the cityfibre crew decided to place the "t-point" on the pavement in a place totally inappropriate for where the entry to the house actually would be.
the t-point is at the "front" of the house (as in the side of the house that faces the pavement), but that is actually the back of the house (kitchen and downstairs bathroom faces the pavement).
and the fact they would almost certainly have to dig a trench to get the fibre from the pavement into the property and then have to route it externally to the point where it would actually enter.
the disruption probably outweighs considering the service.
the virgin location, by comparison, is actually nearer where it would actually enter the property.