Honeslty Got the New Hydrology9 NX! I believe better than just smoking lighter fluid and getting thay gross Brown stuff in your mouth smelling Like wack weed. This has helped Hide the smell alot more of a solo peace than a crew peace . Not much smoke from Dry herb but still messing with the Heats . So far yellow has been my Favorite but need to try more to see how that goes . Wax Great!! Hands Down Glad this was a Great Addition! It Smacks!! I don't put alot either . Just get way more smoke . But if you forget about smoke an focus on it being vap ..Dry herb comes in really Handy . Definitely Best Money I have ever put on a Peace . Thank you Cloudious9 For such a Great Design n Great Product! I'll be a Future Buyer an I already sent the word out.