I have touched on this before, but once again I found that limiting myself with my equipment choice was not a bad thing.
I recently spent a week in Greece. 3 days in Athens followed by 4 days in the coastal town of Kalamata, and once again I chose 1 camera with 1 lens, my Leica MP240 with a Summicron 35mm.
At no point did I think “oh I wish I had a (insert lens here)”, you just capture what you see.
For me the MP240 is the perfect take everywhere/travel camera. Of course being a Leica it has exceptional image quality, but it is also a very simple camera to use.