3DO VS NeoGeo CD I say 3DO
Your other choices were reasonable but this is just... uh... whacky. Neo Geo CD (despite the annoying load times) had a good amount of Neo Geo releases up to the 99' titles.
Samurai Shodown 1-4, Pulstar, Windjammers, Neo Turfmasters, Real Bout Fatal Furys, King of Fighters, Metal Slug 1/2, Last Blade, Twinkle Star Sprites, etc... these are all heavy hitters with amazing replay value.
Outside of Road Rash and a few of the fighters, I can't see many 3DO games matching the neo geo CD in terms of sheer gameplay value.
Edited by keepdreamin, Wed Jan 24, 2018 5:52 PM.