Years ago I inherited my wife's family's Game Gear. After a recap, and replacing the backlight, I started tracking down games to play on it. It's been great exploring a whole library of games that I skipped out on as a kid! (I was a Nintendo kid) Now I have a nice little library of carts to play on this beast of a 90's handheld.
If it wasn't for the non-existent battery life the Game Gear could really have competed pretty strongly with the Game Boy, at least in the early '90s (nothing could stop the juggernaut that was Pokemon, though). The game library was decent, it had a backlight and color, and you basically had a portable Master System when it came to power. I was a Genesis kid who had a Game Boy, but still always wanted the Game Gear to play the franchises I had on the Genesis on the go.
Thank goodness for modern electronics!
With a LED backlight, the battery life of this almost triples! And rechargeable batteries are way better than what they were in the 90s.
I didn't have any Sega System as a kid, so all the Sega franchises have been brand new to me the last few years - there's some really great stuff in there!