I agree.... I'd pay an extra couple of dollars for a good 510 connection, as opposed to being forced to use washers/spacers/510 heat sinks just to get certain attys to work!
I have an RX200, I WAS thinking about selling it and getting the RX200s, and I still may, but I'm also getting rid of the Gemini 22mm RTA, since it's really no better than the Griffin, and I have three of them....
Worse yet, it appears the new
smok Quantum 80W TC is using a Joyetech like 510, aka stiff and shallow!!!!
Seems like a nice mod otherwise... I'm also wondering about the NEW Wismec/Jaybo/Twisted420 RX75.... same old 510???? No, not a DNA, still same Joyetech chip, but quite a unique design, with a flap/cover hinged over the screen.....