Undoubtedly, temperature controlled vaping has been becoming more and more popular. The eVic VT by Joyetech and iStick TC40W may be the most common choice. Compared with iStick TC40W, eVic VT is more advanced in the respect of its unique screen display system and the mechanism of supporting two kinds of temp control modes. In VW mode, the screen can show these information: current power, voltage, atomizer value, remaining battery and puff time. In VT mode, you can detect these detailed information: temperature, current power output, atomizer value, remaining battery and puff time. And you can check them in a vertical view, more convenient than in a horizonal view on iStick TC40W. Moreover, the advanced temperature control system supporting Ti and Ni modes will bring you different vaping experience.