Were is the best place to get an iphone 4 from?

-were"s the best place to get an iphone 4 from?I had an iphone4 nothing great about the phone if u really want to buy a good phone then try the new dual core processor phones like the galaxy s2 its much faster than iphone4 if u still want an iphone wait for a while and get the iphone5Apple or a carrier store.