Android or apple (ios)?

have you wonder to choose which smart phones operating system.Just choose android that what I will say because:
1)cheaper
2)better graphich,speed
3)cheaper apps
4)easy,fun to use

it cheaper and better than apple

it is faster because it use dual core,yeah i know the new iphone4s is doubled core but its dual core is 512mb not like some android like galaxy tab 1gb dual core.Not only the price of iphone is expensive but the apps too like angry bird,its free in google play former android market but 1.99dol in app store.