Hello
You don't want to cut any of them down yet...it's very early and they might not do much if you tried to smoke them right now. Wait until the white pistils have turned completely orange and started shriveling up...at least 70% of them.
The speckled leaf in photo #10 makes me think mostly of a calmag deficiency, which is pretty common in outdoor and just needs an extra supplement for that. Sometimes it can ultimately be down to the ph being, but if you don't have a way to check it then I'd start by adding in some bloom/micro/calmag nutrients and see if it stops spreading.