Determining the “best” Pokémon in Pokémon Sword and Shield can be subjective and depends on various factors such as the player’s strategy, team composition, and personal preferences. However, here are some of the top contenders:

### S Tier (Best)

1. **Dragapult**:
– **Type**: Dragon / Ghost
– **Location**: Evolves from Drakloak at Lv. 60.
– **Stats**: High Attack and Speed, making it an incredible force in battle.

2. **Eternatus**:
– **Type**: Poison / Dragon
– **Location**: Available through Dynamax Adventures.
– **Stats**: High base stat total, including Special Attack and Defense.

3. **Latias**:
– **Type**: Psychic / Dragon
– **Location**: Available through Dynamax Adventures.
– **Stats**: High base stat total, including Special Attack and Defense.

4. **Garchomp**:
– **Type**: Dragon / Ground
– **Location**: Available through Dynamax Adventures.
– **Stats**: High base stat total, including Attack and Defense.

### A Tier (Strong)

1. **Hydreigon**:
– **Type**: Dark / Dragon
– **Location**: Evolves from Deino, found in the Lake of Outrage in the Wild Area.
– **Stats**: High Special Attack stat and a generally high base stat pool.

2. **Conkeldurr**:
– **Type**: Fighting
– **Location**: Evolves from Gurdurr, found on Route 8 and the Stony Wilderness region.
– **Stats**: High Attack stat and the Ability Sheer Force, which increases damage by 30%.

3. **Tyranitar**:
– **Type**: Rock / Dark
– **Location**: Evolves from Pupitar, found at the Lake of Outrage in the Wild Area.
– **Stats**: High base stats across the board, making it a formidable opponent.

4. **Galarian Darmanitan**:
– **Type**: Ice or Ice / Fire in Zen Mode
– **Location**: Evolves from Darumaka with an Ice Stone.
– **Stats**: High Attack stat when in Zen Mode, making it a powerful party member.

### Other Notable Mentions

1. **Rillaboom**:
– **Type**: Grass
– **Location**: Final evolution of Starter Pokémon Grookey.
– **Stats**: High base stats and unique moves like Drum Beating, which lowers opponents’ speed.

2. **Cinderace**:
– **Type**: Fire
– **Location**: Final evolution of Starter Pokémon Scorbunny.
– **Stats**: High Speed and Attack stats, along with unique moves like Pyro Ball and Court Change.

3. **Gyarados**:
– **Type**: Water / Flying
– **Location**: Found on Route 2 and the Dusty Bowl and Giant’s Cap regions.
– **Stats**: High Attack stat and access to powerful moves like Dragon Dance.

These Pokémon are highly regarded for their strength and versatility in battle. However, the best Pokémon for you will depend on your specific playstyle and the needs of your team.