My daughter treated herself to the Nautilus Mini a few weeks ago, on an impulse, while she and her boyfriend were at our very, very good local vape shop seeking help for a problem the boyfriend was having with his Subox Mini. She vapes 18 mg nicotine, with pg/vg ranging anywhere from 50/50 to 30pg/70vg, and has had no problems with the Nautilus. I don't know if she has played much with the voltage/wattage on the Innokin VV v3 that I got her for Christmas. All I can say is that she really likes the Nautilus Mini, and the coils seem to be lasting longer for her than the Kanger single or dual coils that we use for our Evod Glass tanks. We both enjoy sweet, dessert, creamy, custard eliquids that can be a problem for some coils.
I may see if I can squeeze out the money to get her another one for Mothers' Day.