PlusNet FTTC vs BT Infinity 2

[#1]

I have noticed that BT Infinity 2 has unlimited bandwith for £26 a month compared with the 120GB with Plusnet. Apart from this and the fact that P2P is traffic managed is there any other major difference?
If there was no major difference I would be tempted to move to BT Infinity 2.
Any ideas?

[#2]

BT manage P2P at peak times so I suppose it depends on their definitions of P2P traffic and peak times.
£26 per month + £14.60 line rental per month.

[#3]

Does BT's FUP answer your questions?  During busy times BT throttle P2P (good thing) but they don't prioritise anything, so VOIP will be treated as Gold (possibly) rather than Titanium.  Their management differs too, weekdays P2P is 4pm-midnight but weekends it's 9am-midnight.