My uncle randomly bought legacy of Goku 2 for me when it came out; I was a bit too young to fully beat it so I remember him helping me out with the fights with cell. Buus fury is the one I dumped a ton of time into; I remember being blown away that you could fly around the map. A lot of time was spent on gamefaqs trying to figure out how to get more zeni and level up my characters. Just incredible games, I've been wanting to replay them too! Still have my og copy of buus fury which I'm so happy about.