Got the Switch a few months ago and it's flippin sweet!
I highly recommend paying the $20/year for the online: https://www.nintendo.com/switch/online-service/pricing/
It gives you access to 20 NES games and they keep adding 3 a month, I believe. You can play Techmo Bowl, Hockey (with the fat, skinny, medium dudes), etc.
Edit: here's more info on the NES Online, like what games they have: https://www.nintendo.com/switch/online-service/nes/
I highly recommend paying the $20/year for the online: https://www.nintendo.com/switch/online-service/pricing/
It gives you access to 20 NES games and they keep adding 3 a month, I believe. You can play Techmo Bowl, Hockey (with the fat, skinny, medium dudes), etc.
Edit: here's more info on the NES Online, like what games they have: https://www.nintendo.com/switch/online-service/nes/