after all the disappointment i encountered in searching for a vaporizer i too thought about building my own. i cant figure out why it would be hard to make a vape that can digitally tell u the exact temperature of the element. it seems like if you actually invested some time and money into development, it wouldnt be very hard to make a whip style vape that keeps consistent temperature and that has a temperature sensor on or near the element. i figure u could sell it at 300-400 to undercut the supervape, but actually make it worth it. also u could do something really crazy like adding a warranty to an expensive piece of electronics...for now tho i am very happy with my aromed:stoned: