How is iOS 11.1 working for you? iOS 11 was painfully buggy for me after its release. Subsequent 11.0.x version improved the situation exponentially. One of the biggest issues I had with 11 was terrible battery life on all my devices with it. Battery life improved with updates that followed and now with 11.1 it seems to be even better. I also experienced other minor glitches, such as a text message notification appear above the clock while the same message was where it was supposed to be on the Notification screen. This happened on my iPad Air 2 and has since been resolved. Did you experience any other types of issues after the 11 release and how has 11.1 been treating you so far?
My wife has been complaining that her 6+ is now terribly slow. She's also not happy with some UI changes they made in 11.