At the game's launch, only a certain subset of Pokémon from previous generations was available, which was somewhat expanded upon post-launch. However, this meant that some fans had to wait for their favorite Pokémon to be included.
You can purchase the digital version directly from your console. This ensures you get the latest updates and the Expansion Pass (The Isle of Armor and The Crown Tundra) safely. Pokemon Sword Switch NSP Download Gratis
If you want to experience the Galar region safely, the best methods are: Physical Used Copies: At the game's launch, only a certain subset
Battle mechanics that allow your Pokémon to grow to massive sizes, gaining boosted stats and special moves. At the game's launch