POKEMON LET’S GO Eevee and Pikachu differ in the types of Pokemon present throughout the Kanto region. Here is a list of all the exclusive Pokemon you are missing out on in your version of the game.
Pokemon Let's Go Eevee and Pikachu Exclusive Pokemon
Let's Go's Director On Simplifying Pokémon, Required Motion Controls, And More - Game Informer
Pokemon Let's Go: Which Version To Buy?
What We Know About “Pokémon Let's Go Pikachu” And More! Should You Buy A Nintendo Switch? – The Geekiary
Let's Go Pikachu, Eevee Version-Exclusive Pokemon Announced - IGN
How To Build Your Pokemon Team in Pokemon Let's Go Pikachu and Let's Go Eevee – Robin Rambles
Pokémon: Let's Go, Pikachu! Review — A Modern Classic, by The Insatiable Gamer, The Insatiable Gamer
Nintendo Bets New Hex-Nut Pokémon Will Boost Switch Sales - Bloomberg
Pokémon: Let's Go, Pikachu! and Pokémon: Let's Go, Eevee!
Let's Go, Pikachu, Eevee! Will Make Pokemon Fans Buy A Switch - SlashGear