Personally, I really like the tweacks that ios 9.3 is offering for the iPhone in general. Especially the quick reply in third part apps.. My only concern is the speed as well as the animation and the multi task for each app. For example on my ipad I can browse on safari, then i open facebook, messenger, weather etc. Afterwards if I wanna go back to facebook, the app is driectly relaunched and it takes too much time in my opinion. That's sth I don t face with my iphone 5 on ios 7. So I am just gathering information how for you guys on a daily basis the phone works, because actually I would be happy to update it and use these new things, however if I loose on speed etc I would afterwards be more tended to switch the device....