Thanks, I saw that but the issue of have is going over the 300GB quota each month, not having capacity remaining.
The main driver is AAs excellent reputation in sorting faults. I have a long running, intermittent line issue currently that my current ISP, IDNet have made it extremely difficult to find and rectify. I have no reason to think Uno wouldn't get it sorted, as they were outstanding with issues I had when with them previously, before I made the mistake of moving to IDNet. However, it's in black and white with AA.
I could always vary my tariff with AA of course but that seems like a bit of a faff. And the constant issue I'd have is the constant worry of going over the quota.
First world problems...
Paul