I love Pokémon Sword and Shield, Let's Go Pikachu and Eevee, Mario Odyssey, Mario Maker 2, Smash Ultimate, and Mario Kart 8 Deluxe. Plus if you have online, I recommend playing the NES and SNES games like any Mario.
I love rune factory 4. I recently played the special version (I totally love Leon). I also had fun with splatoon 2 and the number one is ofc xenoblade chronicles! Man the story is just amazing
Legend of Zelda: Breath of the Wild. I've played many hours of it and it still isn't old. Great story, well-developed characters and cool Easter eggs for Zelda fans of past games. I really enjoyed the nonlinear, open world approach of going through the main storyline. It has great reply value as well so I look forward of starting the game again after I've forgotten every shrine or Kass location lol
Choosing a game depends on your game style. What are you looking for in a game? Do you like Singleplayer or are you looking for Multiplayert games? I've got more experince with Singleplayer so here's my two cents: if you like laid-back games I'd of course recommend Aninmal Crossing New Horizons. If you like farming sims maybe try Stardew Valley or a Story of Seasons game (imho stay away from Harvest Moon Switch Games, they're not great...). If you like crafting and fighting as well I can highly recommend Rune Factory 4 Special, it's my favourite Switch Game! <3 For open world fun and adventures you can't go wrong with Zelda: Breath of the Wild or Monster Hunter Rise.
If you havent played it yet, I highly recommend Cozy Grove, as mentioned in the name, it is very Cozy, basically you are a scout who goes on a deserted island and you help these spirits who are bears, and you help them collect items etc.
