5s any good?

[Bigmarn]

I've got an iphone 5 and due an upgrade, I'm thinking of sticking with the iphone 5 and not upgrading to the 5s or potentially the latest model that may be out mid September to save a bit a month or will a 5s be way to go.
Will there be a saving monthly or will it be worth the saving

[Bigmarn]

I'm mean a new iphone 5 not just a sim only upgrade

[drey_p]

When it comes to iPhones, Vodafone won't move from the prices that you see online. So take a look at the prices that you see online to determine if any of the plans can save you money. It may be worth holding out to see what the prices are of the rumoured iPhone 6 will be.

[redpages]

From the usual Apple rumours the "iPhone 6" is likely to be announced early-to-mid September so it'll be worth waiting a few weeks to see what it has to offer.

I gave the 5s a miss as it didn't feel like a big step up for me in terms of features. It all depends what you're looking for in a phone really.