I am at Trademeet. I have dealt with the Djinni's by the two options availible t me. In one scenario, I give them the rakshasa head and in return I get 10,000XP plus a cool scimitar.

In the other scenario, I kill the three djinni and don't give them the head. This netted me 15,000XP (5K for each djiini) the cool scimitar and a little potion where an efreeti will come out 1x/day and help me in battle.

Does keeping one scenario or the other have negative reprocussions on me/my party further in the game?

In short, which scenario would you keep as the permanent save?

The townsfolk of Trademeet don't seems to react differently one way or the other to the two outcomes.

Tough choice.

To get the bottle (with the efreeti) you can pickpocket the djinni before you return the head. (take a potion of master thievery first and SAVE).

I would think either would work, as long as the townsfolk and governor are happy with the outcome.

It is entirely up to you. Whatever the choice, it won't effect the rest of the game. :D