Dear Apple, please fix the dropping wifi issue with iPhone 6. Thank you.
Not just 6, I am no more than 1-2m from my router, no interference from other neighbours etc and I'll just randomly drop WiFi and it will switch straight to 4G without letting me know which will chew through my data in no time while watching Youtube, it needs sorted.
I really hope iOS 9 cleans up iOS and gets it running really really sweet again. 8.0.3 is pretty good but there are issues that need addressed urgently.