When should i harvest

i was wondering when to harvest i hear some people saying hairs and others saying trichromes but like if your hairs are white and your trichs are 20 amber 80 cloudy should you harvest then, or vice wersa if your hairs are all brown but trichs are clear, when should i harvest?? what should i go bye? please leave feed back

it's all in the trichomes

try going 50/50 amber to cloudy. See how you like it and then adjust accordingly