Hi. The yihi sx330 v2 100 watt chip is coming soon! If thats a bit much, you can try the yihi sx 330 v2 50 watt chip in the ipv2 50 from pioneer. They are going like hot cakes and supposed to be the DNA killer.I managed to get one from watts up before they sold out the next day! This mod is wonderful! It has both traditional firing and touch sensor firing. You can safely sub ohm down to .2 resistance. Check it out on google. Google ipv2 50 watt box mod. It was 109.00 dollars and worth every cent! It has a adjustable 510 connection so everything I've tried fits so nicely in the connector with very little adjustments. It's light weight and locks very easily. Comes with a charging cord, two sets of extra screws, screwdriver. It takes one 18650 battery of higher amps.watts are adjusted in increments of one all the way to 50.they can be scrolled quickly or slowly which ever you choose.display is easily read showing battery, watts, volts, and ohms.it's slightly larger than the dna series yet thinner and lighter. Feels great in the hand and touch sensor is suprisingly responsive.of course you can use the traditional method to fire as well.I couldn't be happier with mine! As for the technology, Google the sx330 yihi chip. It will explain it better than I can. Hope this helps. It's definitely worth it!! Comes in different colors. It has a nice soft Matt feel. Check it out. I got mine with super fast shipping in 3 days from watts up. I like it so much better than my dna 30.!! Check out the reviews. Best wishes.