re0 you said Also, as I mentioned in a post of mine in a different thread, go with 160/30 first then see what the engineer's JDSU says. You can upgrade to 330/50 later with only a new contract, but downgrading counts as early termination.
Good advise but am I allow to ask openreach engineer come to my house to test the line to see what JDSU say if it was higher speed, then can order 330/50 with Zen?