Is pH better at 5.2 or 6.0

[Boston Baked Bean]

This is what I use as a rule of thumb
hydro
Seedling 375-500 ppm ph 5.3-5.5
early vegitive 500-600 ppm ph 5.3-5.5
late vegg 800-1000 ppm ph 5.3-5.5
early flower 1000-1200 ppm ph 5.5-5.8
middle to late flower 1200-1400 ppm ph 5.5-5.8
close to harvest 800-1000 ppm ph 5.5-5.8
harvest week 400-600 ppm ph 5.3-5.5
BBB