So who's been talking to Steve Job's to confirm the iphone5 is being released in 2 months time ?
No release date has been confirmed so your listening to rumor and speculation.
Sep 11 - Oct 11 have been speculated but so has early 2012 too.
Heck even the specs of the phone as speculation too.
Regarding the ip4 you have received with damages on it is unacceptable.
Even tho your going to end up having scratches here and there over usage its not fair you receive it in that condition.
Its a risk if your going to be locked on an 18-24 month contract and you will want the iphone 5. Although you could sell the ip4 to fund an outright purchase of the ip5 !
Personally I refuse to be locked into lengthy contracts and simply purchase the phone outright on payg. The only difference is that I'm paying upfront for the phone and not over a period of a lengthy contract. In the uk the payg tariff's are on parr with monthly contracts.
If the ip5 gives me significantly more than what I have with my ip4 then I'll purchase it outright.