Both games are fun, nostalgic, and original, but GSC definitely takes the cake on this one. Crystal was the first Pokemon game I ever played. I started with Cynda (although every time prior I've started with Totodile), and used him and him only the entire way. I remember the set up battle between me and Suicune, I destroyed Suicune and I was so proud of myself, I didn't even think to catch him hahahaha. I taught my Typhlosion Flamethrower, Thunderpunch, Earthquake, and Toxic, and swept RED easily. Good times, still my favorite Pokemon game ever.