I have a Wasp nano, a Hadaly and 3 NarDa rda's. The Wasp and Hadaly sit unused. I use 24g 316L SS wire 7/8 wrap with .3 or 3.5mm id for a .2 ohm-ish build on the NarDa for a most satisfying vape. Easy to build and harder to over fill than the other mentioned rda's. All my NarDa's sit on SS/black pico squeeze's. If you like to squeeze things you will love this pairing.