Would they benefit for trimming any at this point? Week 4 after switching lights. They have been topped and some training. Still not getting light very deep. Will try a scrog next time.
Sure take some off. I try to only take a few at a time to minimilize any stress in flower. I would also rather tuck leaves behind other branches and leaves before cutting them off.
Yep, I would defoliate a little bit but only the leaves that you're 100% are overshadowing bud sites. Just 4-6 leaves per branch should do the trick as I can see you've defolaited before.