Been using a DCT tank on my twist for a week or two now, and all I can say, is WOW. I know there may be bigger and better carto tanks out there than mine, but this in general is what I was hoping for. I was with a lot of you, somewhat in the begining, when we tried using syringe tank mods. I think we all knew that somebody was going to take our "beta" version and mass produce quality products compared to ours. I actually sat out on carto tanks for awhile and gave clearos a shot. Tried a few different versions, but missed the wicking consistancy of the carto the whole time. I know a lot of people prefer dripping, and other methods of vaporizing, but I've always been a carto fan. I've seen a lot of "the future of vaping" being this product and that product. I don't know about all that, but I know this will be the future of MY vaping anyway.