Try going with the s3 and if you don't like it you can return it within 2 weeks for an iPhone 5. This is exactly what i did. I tried the s3 for 2 weeks. I liked it but liked my iPhone better so i traded it back for the iPhone 5. The keyboard was the biggest thing that i couldn't get used to lol. I tried downloading other ones but it just felt too different. Im extremely happy with my iPhone. It does everything i need it to. S3 is a great phone too though so i say give it a shot. My friend had an iPhone 4 too and upgraded to the s3 and loves it. Total opposite of me.