Depends on the high you want as well as the strain...
1,The typical is 10% amber, the majority cloudy, and like 5-10% clear ones, You'll be harvesting at ideal psychoactive time, more thc, less cbd & cbn OR...
2,You can flower till your whole damn thing is basically amber tricombs for more of a body stone / numb body / dead weight kinda feel with reduced psychoactive effect (For me more psychoactive cloudy = more paranoia). This just makes more cbd & cbn, less thc.
Either way from above I would just try not to sell yourself short by harvesting too soon.