So the B10A might be the one to go for? Ultimate DSL performance is all that matters.
I didn't know which model it was that AA are selling.
I take it I can get it dumbed down to be just a PPPoE modem, is that correct?
I doubt I'll be able to use wifi, because I am thinking about these devices as my main modems, so I would need three WAPs in client mode to talk to three ZyXel boxes which would give me lightning protection hurrah! But that gets rather messy and extremely wasteful if precious channel space. Unless I put them all on the same channel and let them fight, which might be nasty and I am worrying about collisions. Or I just stay wireful as I am now, which is a lot cleaner, less latency and no channel space wasted. Right now I am using insurance plus spares as my lightning protection (finally got some sorted out, just in time).
So let's say for the moment no wifi, just a very expensive ADSL2 modem and supported by AA which is good because they are then 100% to blame for everything, no buck-passing.