Although power over ninjas is always first, ask this question if you think sailor is worth over the anbu. Once you get her, do you have a team already in mind to increase the competitiveness of your team and deliver more wins in comparison to your current team?

This is assuming you have enough by the end of wednesday to get either one of them. If not, slowly piece anbu.

But if OP doesn't have any ninjas at this moment that works with sailor, they have to work harder to get the other ninjas to form the team, which is why me and SumTingWong asked what ninjas they have to even consider choosing ss over anbu before the end of wednesday.