In this decision, the game gives you short & long term reward for being GOOD.
Taking the GOOD path: - Druid gifts - Tiefling gifts - Gobelins loot. + MOST IMPORTANT implicit rewards that you will have more quests with Tieflings in Baldur´s gate.
Taking the EVIL path: - Druid & Tiefling loots (but you need to find difficult riddle to get the druid treasures - No gobelin loots, unless you get betrayed which arguably is not the outcome you expect from siding with someone... - Some characters leave you permanently + MOST IMPORTANT implicitly losing on contents from tieflings on long term
HOW TO SOLVE IT WITHOUT MUCH WORK?
In my view simply adding a few dialogues to the Drow Minthara hinting that she will help you gain you get special contact with some Dark elves in the underdark. So that player would feel: Oh I am not missing on the Tieflings, I am choosing between gaining Tieflings or Drow exclusive contents in the next steps of the game.
HOW TO SOLVE IT EVEN BETTER BUT WITH MORE WORK? Make Minthara a playable sidekick for the adventurer. It would be extremely satisfying!
