I currently have the iPhone 4, and I hate it. I've been able to upgrade since November, and I've been waiting for the galaxy s4. The other night my mom went & got an s3 - originally I wanted the s3, but I heard the s4 was coming out in May so I decided to wait. Now she tells me that the guy who sold her the phone told her that the s4 probably isn't coming out until next year sometime.. does anyone know when the s4 is coming out? Is it worth the wait? Or should I just get the s3?