I think the bottom is my fave of the three as well. It certainly has the most detail revealed. It almost looks a little too green (or well in the yellow range and heading towards green) that I’d keep an eye out to make sure it didn’t go any further in that direction. Nearly-yellow green has a kinda sickly feel to it that something closer to the bluer end of the spectrum doesn’t, at least for me.
The bottom one is different from the previous grade in that it’s done via adjustment layers instead of timelines. This makes the bottom grade more time-consuming, but on the plus side, it means that the grading is customized for every scene. So in this instance, the greenish effect you’re referring to is only during the droid control ship scenes.
Anyway, I’ll keep an eye on the rest of the scene just in case it does get too green. But other than that, I’m glad to see that this new grade is getting a good response.