Goldeneye. Perfect Dark had more features and a bump in graphics, but level design was kind of boring in both single player and multiplayer - which is ironic because they spent more time on multiplayer in PD; maybe they thought a little bit too hard.
Either way, GE007 felt faster, more stylish, and more action-Spyish. Perfect Dark was getting into the more slow-paced nerd-shooter territory.
I describe myself as a little dose of toxic masculinity.