N64 and Gamecube, probably. NES & SNES was pretty good too, though I haven't played them as much. PS1 and Genesis are great too. Ironic how this is a SMW hacking website but I'm more interested in SM64. Not to say I dislike SMW in any way of course; I just like SM64 more.
i only have 3 consoles 3ds wiiu and nintendo switch but since i have an emulator i can snes nes and more retro consoles so here are my favorites
1) Nintendo switch
4) Sega Genesis
and thats it and no i don't count pc and ios as a console
For me it's a toss up between the SNES and the Gamecube.
On the one hand, the SNES was the first console I ever played on (as DKC 2 was my first game, SMW was my second, and before long I had more) so basically the first year or two of my life in gaming was on the SNES alone.
But on the other hand, then my parents bought me the Gamecube for my birthday one year and that took up all the rest of my childhood and has all time favorite game on it (PM: The Thousand-Year Door).
The GBA SP is a wonderful piece of art that has given me so many gaming fun as a kid and it is EXTREMELY durable. I got it second hand in 2008 and it still works as a dream despite the battery running dry a bit quickly.
The Wii U was short lived but that doesn't mean it's not a great console. The Wii was by far the most played console in our house and the fact you have the Wii mode, in combination with a solid collection of 'new' HD games and useful games like Minecraft, is a very underrated phenomenom. And of course off TV play! Despite being toppled by the possibillities the Switch has, it was a pioneer in this regard in terms of Nintendo consoles, which I will take gladly because of my poor eyesight. I still play on it to this day despite having a Switch.
The Switch is pushing close to my top now, but my favorite console still remains the SNES.
I think like this maybe:
-------------------- Current Projects: Project Mysterium (codename title) - Which is going to be a game series and universe that spans multiple game engines and may have a spinoff place as a romhack as well. The first game itself is a RPGMV project.