I have installed ios6 on my 4s, and i am quite happy !! everything is zipping along fine ! for me i have no intent or reason to upgrade to the iphone 5 !! i just dont see the big advantage in getting a new phone that really doesnt do that much more that the one i have now ! granted 4g is faster, but my safari seems blistering fast now!! personally i am very happy with the upgrade !! i used maps yesterday to navigate around Columbus Ohio and it was fast and flawless !! just my opinion but i am keeping my hard earned cash for other things !!!