For me, I would say the biggest change is using Uber instead of cabs and buses. I still prefer public transportation whenever it is efficient, timely, and convenient. I love using the metros/subways in places like NYC, DC, Chicago, Paris, Athens, Munich, Seattle, SF Bay Area, London. I also value time over money, in most cases. Why spend half a day or more to get somewhere, when an easy one-hour flight will work, for a reasonable price. I still enjoy the train, especially in Japan and Europe. Tour guides are valuable resources when hitting a new city. They seem to know enough inside information to help me get to the "next level" of enjoyment, food, and culture. Apartments and Air BnB allow for more room, washers and dryers, even decent kitchens for some easy meals. But
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