I have the iPhone 5S. But I'm still on the fence about upgrading. I have always updated to the newest version but I'm hoping that I can withstand the urge this time.
iPhone 6 will be added to my collection of mobile phones. I own all 4 mobile OSes and change them every couple of days. Q10, Lumia 925, iPhone 5 and Moto X. I will place iPhone 5 with 6 by the end of September