Sucky news

hey guys well remember i got that new mac. well my the person who gave it to me is 25 years old and paid it himself. but his dad got pissed at him for no reason so yeah, i need to trade back. i was kind of acting a little sad lol. so my mom said she will buy me an ipod photo becuase i already have half of it saved up so yeah. on the apple site i saw the old 40 gig ipod photo that comes with a case so should i get that one? or are the new 30 gig photo’s better in any way?