I need a new iPod (I currently have an old school 4GB nano 2nd Gen, which is now full) and I am thinking about saving for an iPod touch. 
However, as a teenager with very little money, I'm wary of spending around £200 on an iPod which is 34GB.
I know I could buy an 8GB one for around £100 and something, but will this be big enough? I know that if I have an 8gb one I'll have enough space for my music, but will I be able to fit enough Apps on?
I really don't know what to do, any suggestions?

However, as a teenager with very little money, I'm wary of spending around £200 on an iPod which is 34GB.
I know I could buy an 8GB one for around £100 and something, but will this be big enough? I know that if I have an 8gb one I'll have enough space for my music, but will I be able to fit enough Apps on?
I really don't know what to do, any suggestions?
I'll probably get one sooner rather than later, I'm in desperate need of a new one!!