Well now that Katya explained the dual coil rating system requires upping the wattage to almost dble because you have to consider double single coil ohm ratings. Its my mint/tobacco combo tank best works on iTazte around 8.5 - 9 W. MPT2 is flavorful with its new 2.5 cartridge reading @ A2.8 Sigh of releif, here.
Aspire K1 is sporting a 1.8 rated coil & its tank is filled w/ what used to be my favorite light cigarette non sweet tobacco - Congress.. flavor delivery is as close as I have been in days on VV 1000mAh @ 3.4-3.5 V . It gets hot so I put it down right away to cool it, think it will hit the target with 2.1 ohm rated coil. Wish it had a replaceable pyrex glass tank, guess i just have to be extra careful w/ it.
Hmmm... Aspire BVC comes with a single coil. A 1.8Ω coil shouldn't be getting hot a 3.5v. It's only 6.8 watts.