whats the best 3ds game? i will go first mario 3d land or mk7/ctgp7

i tried my best

i need to get into multiplayer on 3ds but mario kart 7 the only one that work properly and smash dont work and other games are DEAD... help me out!

i kinda understand how the switch 2 is expensive but what ABOUT THE GAMES

just set up pretendo and i gotta say the 3ds is THE superior handheld