I'm a small indie developer who doesn't have a lot of testing devices, so I would need to install iOS 7 on my iPhone 5 that I use daily as a main cellphone. (Plus, it would be pretty cool to use iOS 7). From the people that already have it: How stable is it? Do you think it would be functional enough to work on my iPhone 5? I know Apple officially says not to install beta software on personal devices, but if I want to test stuff on iOS 7 I don't have much choice... So, anyways, what's the collective advice of the forum? Should I download it to my phone, or should I wait?