I got my order of Volt RY4 yesterday... haven't tried it, I've kind of been stuck on vaping MVJ's Our RY4 that I mixed at 27% and just loving it... I've only been vaping it at 10.5w with a 1.5 ohm coil in my Kayfun and a 1.8 in my Aerotank v2... Today, I just got in and setup my Kanger Subtank.... cough, cough, cough.... Vaping a 0.5 ohm coil at 25w is going to take a bit to get used too.... Tried it at 30w also and right now I find that way too warm/hot for me... did I say... cough