Is it ready to begin harvest?

Here's some pics, im not 100% sure when it is ready, I do not have a magnifying glass or a jewellers glass to check but the hairs have turned brown, with some new white ones popping up. What do you experts think?

Needs time, it is starting to turn but needs another week at least maybe 2. Seeing a lot of white hairs that haven't turned yet, you want 95%+ brown/redish hairs, you're probably in the 50-60% range. Some phenos will keep throwing out white hairs towards the end, usually on the main tops if they do. That's why I said 95%+, check the trichs at that time and judge by the overall look of the plant.

Thanks for the quick response!

Already looks yummy, though! But yeah, give it a few more days to bloom more.

No. They need more time. Those buds need to fill out more.