If all you want is an MP3 player, you won't need to spend anything close to 250 - was it an iPod touch with all the fancy trimmings?
2 of the criteria for my new phone was a headphone jack and a microsd card slot, thus negating my need for an ipod... one less device to carry/worry about.Loving my Nexus 7 at home though!
Yeah, I'm a big fan of all in one tech so I have an iPhone which covers my MP3 needs.... not sure what I'd reccomend outside of that I'm interesting to see what you decide to get though. I'm trying hard not to scratch a tablet itch right now