mas24 wrote:
Your list of cameras are very good. For myself, I would bring it down to three choices. The Canon G9X, Sony RX100vii, and the Sony HX99. Either of these cameras are more than adequate to take as an only camera for a vacation. You do want satisfactory focal range. And, a camera that can shoot in RAW. I prefer to have a focal range, for a travel camera, to have a focal range from 25mm-200mm. But, not always necessary to every traveling photographer. Good luck on your choice.
Mas24, thank you for your input.