For once, I agree with sketchness, lol I did run only exclusively on mechs with builds between .08 and .12 so having to build a .15 was not too much of a problem but I just got the v2 sigelei two days ago and could not be happier!!!!!!!!!!! I can run my .15 with the same results as my super sub ohm coils and with no noticable sag in voltage until the unit actually dies completely, it is a very welcome addition to my collection of mods (over a dozen now lol) and I also have a SMY god mod 180w that was a HUGE let down, for me at least, I hate working with thinner gauge wire and on the god mod you have to build at least a .5 ohm which with the thinnest wire I have right now (24 gauge nichrome 80) was a 19 wrap dual coil nightmare that barely fit inside the doge RDA I was attempting to top it with. NOT A FAN of the god mod AT ALL, just not what I am into IMO. Sigelei on the other hand has been an absolute wonder to work with and would not think of getting rid of it EVER!!! lol, happy vaping