I had this same issue this year. My trikes said “definitely yes” and my pistils said, “not even close.”
I’m going with the experts, this is the first year I’ve used a real decent dope scope, with white and UV lights that clamps on phone, also works with naked eye. I also kind of cross indexed, that is, stem checking. It was taught to me, as your plant approaches maturity, actually at maturity, your branches will become more hollow, a pencil sized lower branch will be able to be squished with pressure, you can feel it’s hollow.
This is just my method, I use it on outside plants, it’s not a complete tell, however in this case, it helped me feel more secure that my plants were in fact ready to harvest, despite a lack of pistil darkening.
Nice grow, btw, props.