Ah well, there are the cost benefits of being on Three. Everyone should have a 12 month stint with them, just so you can say 'I survived 12 months with Three!' Oo, infact, shall I have a batch of stickers made that we can give to people? Oh, car stickers! Now there's an idea!
Where was I... Oh yes, perhaps after your stint with Three, if you look after your credit, someone else will give you a contract. Things are going to look massively different in a year from now!