I recently bought Civ 6 on the Switch. Been really enjoying it so far.
I've played two games so far, started my first with the quick start options. I got Brazil, on my own landmass so lots of space to explore and expand. Was a nice introduction to the game, I filled my island, found France to my east, befriended them, found Arabia and Japan to my west, didn't get along so well with them. Went for a culture victory and won fairly easily.
Second game I put on Marathon length, 12 players, Pangaea style map and most other settings random. Was good fun. This time I got Aztecs and decided to start aggressive, wiped my neighbour out fairly quickly and expanded a ton. Ended up with a civ that was more wide than tall (think I had about 30 cities by the end of the game) and went for a conquest victory. I wiped out a few more players along the way, had like -300+ relationships with everyone except Alexander due to warmongering, about a +15 attack bonus from Luxury Resources along with being in the Information Era in the 16th century, and basically just went to town on everyone else.
Now on my third game, I've picked the world map real start locations setting, seemed like a fun gimmick. I put this one on quick, but also upped the difficulty to 5 (was on the default 4 for the first two, and that's clearly pretty easy even to start on). Rolled France, but can definitely see the difference in difficulty straight away. Real start locations world map is a bit of a silly gimmick - if you get several European civs, many will be so hard pressed for space that they just die immediately. I wiped out Germany by capturing their starting settler on turn ~5 (lol). I want to achieve a Religious victory even though France is more geared for Culture, just because I feel like it. I've taken over most of Western Europe, met all but one other player in the local area (Germany, Poland, Egypt, Russia, Persia, whichever Tomyris is) and with space running out, decided to head across the ocean to America. It looks like the final player is probably Brazil but I haven't met them just yet, but I see a city state here influenced by an unknown player and nobody else in North America.