just receive rulo rx200!! yay!
so far no problem! 3.0 version pre-installed...
good finish,mine is black and red version...
hand grip is very nice compare to my ipv d2...
some say its too big and bulky heavy,but in my opinion its what i like! since i carry bag not gonna put in my pocket

gonna try SS build later

altho,something i wanna to ask...how to reset ohm in wattage mode?
like in ipv d2,i press fire and up botton it would reset resistance display even in wattage mode,so i can read how many x.xxx ohm i got...in rx200 im not able to,im just build a SS coil,when i fire the ohm wont change in wattage mode. or its how the rx200 function?it automatically reset between certain time? should i just not worry about it and wait for 5 min let it detect room temp by it self then after that i lock the resistance in TC mode?