I would say that if your plant is mostly hairs, and you cant see the buds themselves, just big fuzzy nugs, then i would wait another week or two for them to fatten up a little more. If you harvest now im sure itll be great, but once you manicure youll see why i said leave them for a little bit. What you thought was a massive ass bud will turn into a spindly little thin finger once its dried out and all the hairs get matted down. But its your world bro, im just livin in it. Pics would be nice, so i could give you an actual definitive answer tho..