Which Pokémon to Pick in 'Pokémon GO' Holiday Research?

In Pokemon GO's Holiday Part 1 branching research, trainers face a crucial decision: assist Spark or Sierra. This guide clarifies the choices, helping you optimize your Holiday Part 1 progress. The free event research, running from December 17th to December 22nd at 9:59 AM local time, presents this choice after completing the initial tasks.

The Spark vs. Sierra Dilemma

The core difference lies in the Pokemon types emphasized: Ice-type for Spark, Fire-type for Sierra. The reward encounters also vary. While the final reward (Sandygast) remains consistent, the choice impacts your early-game focus.

Spark's Research: An Ice-Type Focus

Choosing Spark directs your efforts towards Ice-type Pokemon. Completing Part 2 rewards you with an Alolan Vulpix encounter.

Part 2 Tasks & Rewards:

Part 3 Tasks & Rewards:

Sierra's Research: A Fire-Type Focus

Selecting Sierra shifts your focus to Fire-type Pokemon. The Part 2 reward is a Shadow Vulpix encounter.

Part 2 Tasks & Rewards:

Part 3 Tasks & Rewards:

The Verdict

The best choice hinges on your desired Vulpix variant (Alolan or Shadow) and preferred Pokemon type to catch during the event. Pokemon GO is available now.