Two questions if I may...

If you go over the included allowances, are you charged extra, or do the speeds just get capped/slowed down?

Secondly, is there any incentives on offer to join EE when you have a 6 month old TMobile contract?

Ta

You dont get charged if you go over on EE, they just stop your data and you need more

Possibly the mentioned speed caps on full monty, others may be along to add to this though