These 2 Pokemon FireRed and LeafGreen 'Version Exclusives' Make One Version Better Than The Other

A GameRant article says Pokémon FireRed has the stronger version-exclusive lineup overall.

It argues Koffing and Weezing are more accessible and useful than LeafGreen’s Grimer and Muk.

The comparison also points to other spawn differences, like Nidoran male and female rates on Route 3.

These exclusives can shape early team-building and make one version more appealing to players.