I thought this would be a fun thing to do. I tried to make each franchise proportionally represented. Something like Mario and Zelda can get a few games on here, especially if I add NSO. If you have a Switch these are my recommendations for you.

Also I've sorted separated each NSO game while if companies have sold their own bundles on the eShop (Ace Attorney Trilogy, Castlevania Collection) I've represented that via the bundle. Its a bit weird given NSO is basically a giant bundle, but because of the amount of games and variety between them I think its pretty fair (one could make the argument that all the Ace Attoney/Castlevania games are interchangable, and the same cant be said for something like Mario and Zelda)