I grew up playing Neo Geo MVS arcade games in the 90s. KoF 95, 96, 97, 98, Metal Slug 1,2, Samurai Shodown 1,2, World Heroes, King of Monsters 1,2, Neo Turf Master, Bust-A-Move 1,Again. The last game I played was SVC: Chaos / SNK vs. Capcom in person in 2003.
I knew very little about the home console AES and CD, never seen any cartridges in person or knew anyone who owned one. Although I was there when Neo Geo Pocket (and Color) released in North America, I was on the fence on owning own, which I ended up skipping (these days it's on my bucket list to own with a complete ROM set).
The last two decades I've been enjoying its library of games though emulation, especially on GGPO/FC2. My favorite games are Twinkle Star Sprites (72hr playing online), Real Bout Fatal Fury series & Garou Mark of the Wolves, Rage of the Dragons, Magical Drop 1-3, The Last Blade 1,2, Breakers Revenge, Waku Waku 7, Power Instinct Matrimelee, Windjammers, Money Puzzle Exchanger, Shock Troopers 1,2, and unreleased game Ghost Lop. The last game I played and finished was Ironclad on NGCD.