The best flavor so far on the iStick seems to be at 3.4 volts for my evods around 2.4 ohms, but the glass has the best flavor right at 3 volts (1.6 ohms). I guess because it has the double coil. Now I see why everyone's saying it runs a little hot. I didn't fill the new Hybris head so I have yet to see how that vapes. The battery is unbelievable.. Day 2 and still around 3/4 charge. A little getting use to, but I think it's real cool. How are you liking it?