I did not found a only post which tells all feedback about iOS 11 pb3. I only see individual posts for generic issues. If moderators agree I start with my opinions Goods: - I like keyboard mode for one hand - I am very very happy with health sync with iCloud (take a look on accounts iCloud settings to enable it) - screenshots and picture edition cools. -new action and Notification Center. It is pretty useful. And it works better than I -expected. -Performance is good!!!! - some health graphs are much better. Others like HR keeps being a ****. Bads - battery drain. I needs to confirm but is my first impression. - some bugs with action center and keyboards. - it still does not include a “swipe” native keyboard - email app keeps not allowing select all emails in a search or in principal inbox - files app is not a bad idea. But I expected to have a file manager on iPhone disk. - music still does not allow to create a list from an artist, genre, etc. The new changes are not a big deal... - battery drain. Again. I think is a Hug problem, while I wrote the post I lost 3%!!!!!!!!