In the end, the three women decided they needed some time to think about it.
Choosing a new brain crystal power was far from simple, not only for the three women, but for everyone. So, they decided the best thing would be to think about what to do.
They found themselves with many considerations to do, and none of them were insignificant.
One of their main problems was whether to select a power that complemented their existing abilities or to get something completely new that could extend their range of capabilities.
Choosing a power that synergized with their current skills could make them stronger than they already were, creating a combination that could have effects greater than the sum of the two powers.
Choosing a completely new power could give them more options and would help them handle different situations better.