Nexus vs iPod

I want a nexus not a iPod .  A nexus has a bigger screen .Voice search is better on a nexus.A nexus is medium. I want a nexus  so I can play on it. It's easy to go to wikapeidea.  I think it will be fun to play on. I can download apps. I can easily store it in small spaces. I can play on it on long car rides or trips. I can read books on it for school and for fun. I can use it to entertain my self and not bother my mom. Once I earn and save $200 I will get a nexus 7 or 10.