I’m debating myself of going to the iPhone 11PRO from the iPhone X. I’ll have to see what they show at their keynote. For me, it has to have insanely good battery life (10 hrs screen on) and last more than a day.
For me, the 11 is in my shopping list to replace my 6S. The winning key feature for me is the night mode and the much larger battery (compared to the 6S). I’ll miss TouchID and 3D Touch, but I just cannot rely on my 6S anymore due to its short battery life. Also, dual SIM is a welcomed bonus, and I can finally skip my P30 if needed.