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.