I ONLY have a neogeo CD! what games should i get!

Well you guys... im new, and i just got my first SNK system. A neogeo CD! I cant afford a Neogeo AES right now (Cuban pesos are ALOT less than Us cash) and i was wondering what games to get. I typically like action games, and i love fighting, my fav. series is Fatal Fury, KOF, Art of Fighting, and Metal Slug.

ThanX