I heard on the wikipedia I checked out the iPod what is about when I look at the generations, Some of them were horrible. the 1st was just so worst. 2nd and 3rd looks fine but the 4th is awesome looks similar to a iPhone 4 or 4s but can't even update it's iOS to like 7, 8 or 9 since it's pretty outdated. 5th and 6th are like so cool which it's my opinion. Sadly I don't use iPods anymore. I use a iPhone instead. Links: https://en.wikipedia.org/wiki/IPod_Touch https://en.wikipedia.org/wiki/List_of_i ... iPod_Touch