There are particular sets of drippers that are really worth trying, but for the most part I will pass the RDA section and move right on to squonking. There is a RDTA that can do squonking too, the Pindad RDTA. I personally started vaping off RTA MTL to RTA Lung hit to RDA to Squonking and settled with squonking, selling all my other RTAs and RDAs.