Hi friend,
Pistils look mostly amber with a few whites around. But the important thing is to check all the buds so not only top colas but below buds as well. I would still wait a few days to a week minimum before harvest. You should also notice the pistils are curling inwards so not standing upright like some of them in the picture. A little bit more patience, you're almost there in my opinion :)
Good luck and enjoy!
seems like here's some plumping left to do... wasn't this answered earlier? how did you remove the question.. i keep clicking that on some of my old questions, and it does nothing.