i have a mixture of digital and physical games on my switch. despite my anal retentiveness when it comes to my game systems/games/etc, I managed to somehow lose my Mario Kart 8 deluxe cartridge at some point to/from/at family photos for xmas...bummer :(
i rebought it digital since it was already annoying swapping cartridges for this particular game, but it still ticks me off.
if i had to guess, i must've put it in my lap while swapping out another game and then forget to put it back in that cartridge's spot. it probably fell out of the car when i got out for pictures.
food for thought... if you misplace a small, yet expensive, switch cartridge you will be sad. if you somehow forget, or have stolen, your switch case which includes your switch and a plethora of small, yet expensive, switch cartridges you will probably cry.
this assumes you take it places and/or use it as a handheld.
Did everything transfer