Wait for the next Iphone, or get GS4?

I have the iphone 3gs right now, and I have hardly used it for anything but texting and calling since I got the Ipad 4, which I have filled all 64 gigabytes of. Memory is a big factor for me, and so is the camera.

I have tmobiles new plan with no contract and got a iphone 5, I'd say go for the S4 & play with it and then upgrade to the iPhone 5S/6 when it's released.

Get something different like the new htc one it is far better than galaxy s4.

I would say to stay with the Iphone 5 or get the S4, I heard the Iphone 6 is a down grade for those who can't afford it