i would deff chop them bad boys down they look done but you could let them go another week it would hurt nothing if anything it will get better maybe some more amber trichs
Nice plants, its up to you..... your best bet buy a 20-30x hand microscope and look at the tricomes....... if they are a milky white color go for the harvest...... that means they are fully developed without starting to degrade and lose thc content.....