We just got these into the store, they are not the greatest in my opinion, just like JJ said, I really really REALLY want to like these because priming carts is annoying. But the simple fact of the matter is if you line up a Cartomizer with the meshomizer and I had you hit both I almost guarantee you would pick the cartomizer. Way too restricted airflow to get a good satisfying vape and I feel it has a hard time wicking my fluid, keep getting a burnt dripping atty or hot spot genesis taste. If I dry hit a few time till it gurgles it seems to give me one nice hit of genesis rivaling flavor then it just goes back to the hard to draw on pretty meh taste for awhile. I would give this a 7/10 all 7 points being in creativity lol. Make the carto not flanged at the bottom so we can put into any tank we want and I think we might have a shot with this one.