Your plants do look nice bud head and I don't discredit your results at all - but you're saying yourself that you're still new to growing... I have to ask, why you think everyone else will have the same results as you with trimming? I believe a lot of your success comes from good lights, good water source (clearly, no DWC issues) and the fact you're using DWC. I've never seen a dialed in DWC grow look like shit.. NFT and DWC if done correctly are some of the most monstrous hydroponic methods.
You're advising others to defoliate, but what if they don't share the same environmental conditions as your plants? Do you believe they'd get the same results? I do not. There's more at play here than just your defoliating that gives you the buds. I agree with you when you say "experiment, see if it works". In my experience with ProMix and
OF on separate occasions defoliating was a pretty terrible experience that definitely hurt my end product. When I defoliated in a Hempy bucket, I got more penetration to lower buds and increased my overall yield (I believe), either way the results were superior to my ProMix and
OF defoliated plants..
Your plants are clearly very vigorous going into the bloom phase and that's a huge factor as to why they bounce back from the defoliating so fast. As well, if you defoliate, you have to do it early (taking just a few leaves) and continue until you're comfortable - but don't start in the middle of veg or the start of flower, etc etc. Getting the plant ready for the stress is much the same as hardening a plant off for outdoors, IMO. There's a lot of things in play here - but your setup is a big reason as to why defoliating "works" for you IMO. :thumbs:
Again, If you're comfortable in your seed stock and not worried about a potential yield loss (possible gain), then go ahead and experiment - but don't say "I got this advice from ____" experimenting is trial and error.