I'll give some of my thoughts too I guess.
Own (working condition):
NES: Great classic console
SNES: Great classic console
Nintendo 64: Not the biggest fan but it has it's gems
Gamecube: One of my personal favourites
Wii: Many good games and gems
Wii U: Small library but good games
GameBoy: Don't use it all that much but solid library
GameBoy Colour: ^^
Game Boy Advance SP: Amazing portable
Nintendo DS: Amazing portable
Nintendo 3DS: Not quite as good as the previous too but lots of fun games
PlayStation: JRPG and niche machine. Very cool!
PlayStation 2: Tons of great games, happy to see many of them being remastered for modern consoles/PC
PlayStation 3: Nice, lots of hidden gems too
PlayStation 4: Nice all around console
PSP: Surprisingly rich library
PS Vita: JRPG and PS1 Machine
Xbox: Eh, it's ok
Xbox 360: Nice, lots of hidden gems too
Atari 2600: Good classic console
Intellivision: Good classic console
Coleco Gemini: This is just an Atari clone
Sega Genesis: Great classic console
Sega Saturn: Too damn expensive but fun arcade games
Dreamcast: Not as expensive and fun arcade games
Own (problems):
Sega Master System: No power supply/AV cables
GameGear: Got it broken
Used to Own:
Xbox One: Wasn't really into its library and mostly used it for 360 games so eh.
Want to Get:
Nintendo Switch: Looks fun
TurboGraphx 16: Charming little console
