I do have that game for GC. But I am planning to order on ebay. But I can't choose both. I need pick one. I did try on emulator for while. In GBC version, it is rpg game. It is really good, plus I love rpg game. In GBA version, it is action adventure. I usually play this game in emulator. Because it is my favorite. So I don't know which one is best. So vote of your choice.