Advice about an Ipod Touch..im only going 2 buy 1 4 about $200 .. THANK U ALL?

i only have $200 & want an Ipod Touch.. wahever G it is i want 1 no matter wah.. but i need good & bad advice about it Thank u :) email me if anything : lowridergurl15@yahoo.com <--im 18 now not 15 lol :) & my names Chelsea