iPhone Or iTouch?

Well my contracted is all most done on my iPhone witch is a good thing because it is falling apart quickly the screen is all smashed and it over heads all the time now.  But it's ok i will just a better phone not sure what one yet but i am sure there is a good one out there! But my problem is that i have over 1500 songs on it and lots of South Park, Friends, Skins, The inbetweeners and Top Gear on it also and i will not be able to have them on another phone but i really don't want to get another iPhone! So what have i done? . . . . yes i have nicked my little brothers iTouch to put all my stuff on and he can go fuck him self if he things a can't have it! 

Two very good reasons :

1. He has a iPhone 3G and has all his music on that!

2. He has not even looked at the iTouch in about 20 weeks!

So he should be ok with me having it :P Well thanks again (: xX