How close to harvest?

Erm well this is completely upto you buddy you are in the milky stage no doubt about that if you were to chop here down now you would have peak potency though. this depends on what you want from your bud do you want it to make you feel really tiered so you go sleep ? then I would flower until you see a good splash of amber. do you want the strongest bud possible in terms of high I would crop now or do you want the most yield and weight from your bud then i would crop in about 2 weeks its just completely upto you buddy its your plant your rules :)