Which Metroid game you beat faster?

[KirbEastEnd]

Which Metroid game, including Prime series, you finished faster on your first try? If you don't remember, just name your last time! Percentage doesn't count! (but you might add to show swag lol...) :metroid:

For me personally, it was Zero Mission, which I beat in... around 7 hours 30 minutes 100%.