How beautiful these photos!
My Olympus has a tilt screen and I must say that it is very useful and very comfortable.
I often do not use the viewfinder, I click on the screen the point of focus and shot.
I can be very discreet and I can often capture very nice spontaneous photos.
Also I am deciding which camera to take alongside my current Olympus.
I am choosing between the Olympus em1 mark ii and the Panasonic G9.
Both of those cameras are nice. Don't think you could go wrong with either which probably makes the decision even harder.
The touch focus would be a nice feature to have as well.