A friend had rented a G5X II to take on a trip to France a couple years ago. He liked it for travel, so he tried to buy one. Eventually he did find one in stock somewhere some months back.
I was in Norway and England for four weeks in July and August. My G5X II did great. I did have the realization after I got home that I could have used the super wide-angle lens on my iPhone in those situations where the 24mm equivalent of the Canon was not wide enough, rather than shooting to stitch after getting home. It just didn't occur to me to use the phone camera except when I didn't have the Canon along. There's a term for that kind of rigid habitual thinking, but I don't recall it.
I didn't take an exceptional number of pictures on the trip, but mostly just enjoyed seeing and doing things, which is the point of my leaving the 6D2 and the GFX 100S and lenses at home. The train ride across Norway was spectacular, but I didn't try to capture much of it. My favorite picture was taken from a boat on a fjord, showing somewhat the atmospheric qualities of the day. I think I'll make a big print of it. G5X II shots hold up well at 13" x 19".