Nokia 5300

Hi, I'm new to this forum so please bare with me. I'm overdue to upgrade my current phone and I have a choice between the Samsung t629 which I can get for free or the Nokia 5300 which I'd have to pay $29.99 for with my upgrade. What do you guys think is the better deal? Would it be worth paying for the Nokia or should I get the free phone? I really like this phone with all the accesories it comes with and mp3 player. The samsung phone also has an mp3 player but doesnt sound like it's as good a quality. Anyway, your opinions would be appreciated. Thanks!