Dense buds suck. They are too hard to smoke unless you grind them up. Grinding them up grinds up your pretty little trichomes, which is why every person on this site is on this site...they like getting high.(Trichomes do that kiddies----yes you that's you). But dense buds don't have less THC...they are just less potent after you lose half your trichomes getting them stuck on your grinder. So less dense is good, up to a point.
As far as the initial posters question and lack of response...there are a lot of posts on this site that are genuine questions (as his was) that don't get answered at all...even when someone has an answer or opinion that could benefit the OP. Instead Rollitup is FULL of asshats, kids between 15-24, that are so emo they think that tearing down someone on a forum is a "power trip" that makes them feel so good. Post anything on this site...and there is about a 92.8% chance it will be replied to with a fuck you or a "your a fucking moron, go google that shit" answer. And about a 99.7% chance that by the end of page 2...that thread has devolved into a pissing contest between posters, and there are more fuck you and shit yourself lines in those 2 pages than anything informative.
This site sucks balls for that reason alone...too many assholes, not enough moderators. Nobody gets information they want, they just piss on each other. Great way to spend your day! Roll on Rollitup!