I have both Switch and PS4 Slim...mostly play my Switch nowadays....one of the best feature of the Switch is you can pause and put to sleep mode anytime...all your game resume from exactly where you left off. It can last for weeks in standby mode from full charge. I have left my Switch one time pause, forgot, and fly off to Penang. Came back few days later still can continue my game. Lol.

Anyway, just wait for the new Switch hardware revision annoucnement, confirmed there will be a cheaper switch with less gadgets...maybe no joycon and dock.

Switch is King