when to harvest amber to cloudy ratio

I usually go 60% amber 40% cloudy and my bud comes out good but i wana know wat everyone else looks for under the scope to know when ur babys are mature and when thc production has peaked? ? i had no complaints doin 60/40 but theres always room for improvement any other ratios to try for better smell and potency thanks in advance

For me, when there is slightly more amber than clear. 95% cloudy, 5% amber would be choice. Depends on the strain, I think.

60.765% amber, 39.235% cloudy