That is your choice.
I have gone the amber route but over the past 6 plus months I have started going for about 8 weeks from the start of stigma/pistils showing to harvest. Something along the lines of the harvest of the weed we bought way back when, before growers let it grow till the very last minute looking for couch-lock. We did not have couch-lock stuff then.
Feedback about the plants I harvest a 8 weeks is that they do like the earlier harvest. As one guy said just yesterday afternoon it is a lot harder to get anything done while locked onto the couch and he would rather be buzzing while doing chores than sitting there staring at the paint blemish on the wall.
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Forgot how many plants you have but if two or more you could harvest, trim, dry and cure one at 8 or 8 1/2 weeks and sample that. Then harvest another when it has a fair amount of amber. Do the harvest, trim etc the same way. Then sample one and several days later the other.
It is you harvest so up to you. Life is full of options and decisions and this is another of those.
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