Evolution of Gym Leader victory themes (1996-2021) up to Brilliant Diamond/Shining Pearl!

Evolution of the Victory! (Gym Leader) theme from the main series Pokémon games, from Generation I to VIII, including Brilliant Diamond and Shining Pearl. For Gen VII, since it doesn't have Gym Leaders (or a Gym for that matter, except that one in USUM), I used the Island Kahuna victory theme, that's the closest thing to a Gym Leader in those games.
Which one is your favorite?

0:00 Gen I: Red, Blue and Yellow Versions (Game Boy)
1:15 Gen II: Gold, Silver and Crystal Versions (Game Boy / Game Boy Color)
2:34 Gen III: Ruby, Sapphire, FireRed, LeafGreen and Emerald Versions (Game Boy Advance)
4:09 Gen IV: Diamond, Pearl and Platinum Versions (Nintendo DS)
5:36 Gen IV: HeartGold and SoulSilver (Nintendo DS)
6:55 Gen V: Black and White Versions, Black Version 2 and White Version 2 (Nintendo DS) (it's slightly different from the one in HG/SS)
8:14 Gen VI: X and Y (Nintendo 3DS)
9:32 Gen VI: Omega Ruby and Alpha Sapphire (Nintendo 3DS)
11:09 Gen VII: Sun, Moon, Ultra Sun and Ultra Moon (Nintendo 3DS)
11:53 Gen VII: Let's Go, Pikachu! and Let's Go, Eevee! (Nintendo Switch)
13:08 Gen VIII: Sword and Shield - Regular version (Nintendo Switch)
13:55 Gen VIII: Sword and Shield - Rematch version (Nintendo Switch)
14:32 Gen VIII: Brilliant Diamond and Shining Pearl (Nintendo Switch)
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