This is super easy
Wargroove is the clear winner. It’s an excellent tactics game similar to advance wars. The final boss is actually pretty difficult, the characters are charming, the mechanics are solid, and it has great post game stuff with extra missions to play.
don’t bother with tiny metal. That one is more about exploring rather than battling and the battles are pretty easy.
fire emblem 3 houses is decent but becomes a dating sim and just very repetitive after a while.
Civ vi is solid. It’s just uh how do I put it. It shouldn’t be on the switch. The switch can’t properly process everything going on on the map when there are like 50+ units and it’s noticeably laggy. Definitely takes away from the game play.
digimon survive I’m still not sure. I’m probably 2 hrs in and have done a whopping 1 real battle outside of the tutorial. It’s more a visual novel than a game so far. I’m hoping that changes soon but yea. The gameplay is solid so far, it’s just that there really hasn’t been much game play.
and then we’re still waiting on advance wars reboot which should be solid when it finally arrives.