Nintendo Switch

I'm an NES and DS fanboy. The 3ds and Wii were pretty good. I never got a Wii U. I played PS2 over Gamecube, and Genesis over SNES. The N64 I thought was just objectively kind of crappy. The switch I think is a pretty great concept. I like the variety of ways to play and how it combines some of the unique elements of their past systems.

The price $299: I think it's fair, but its still too high for me to feel the need to be an early adopter until there are a bunch of must-have games available.

The joy-cons: look a little too small to handle comfortably, however I will need to try it personally to say for sure.

The launch line-up:
Mario Oddysey: Looks really good. I liked Mario Galaxy and Mario 64.
Zelda Breath of the Wild: Looks good too. I liked the original zelda, and phantom hourglass, but have not really played much of any others.
Splatoon 2: I would want this
Arms: Looks pretty good
1,2, Switch: I don't know... maybe my kids would be into it?
Super Bomberman R: I'm thinking yes.
Mariokart 8: Yes.
nothing else really looks interesting. Maybe Rime?
Human resource machine is a programming puzzle steam port that looks like I'd enjoy it.