well after having the sig for a while I absolutely love it. I dont have an issue with the ohms... as long as it fires i dont really care. especially since I have been building around 0.15 so itll move around but... im usually using 70 watts and the battery life is great. no problems with the 510.
Only thing i have to do is change my build to get more ohms and therefore get more volts... might give me a better vape.. not sure, gotta tinker haha
one of my magnets popped out this morning but i just glued it.. hopefully it holds haha used some crappy glue... if it pops back out im gonna get super glue