VV should be fine for you especially since you are using one tank system. Find the sweet spot and leave the voltage there.
From all I read and view on youtube vids the dual coil clearomizers are a bit too much trouble to suit me. I am going to go with the single coil ones. Cheaper and easier to rebuild.
***but why listen to me I am satisfied with running under 10 watts and getting adequate vapor and flavor.*** I just have no real interest in the high wattage stuff.
Maybe the Istick by eleaf interests me a bit. I see it for around $35 for the 30 watt one and you can use your tanks with it at a lower setting if you desire. I may go to one of those later this year, but in no hurry.
Happy vaping and do what suits you not what suits others.
Podunk This HERE ^^^ What HE says.
First, here is the link to Robert's El Cheapo spinners he sent me backchannel when he was answering My questions. They don't have the wide VV range the more expensive ones do but you don't need much V swing with only 650 mah to work with.
EVOD 650mAh Variable Voltage Blister Pack | Cheap Ecig Starter Kit | High Quality - MyFreedomSmokes
You say you can vape at work. Just take 2 or 3 badrys in with you and always have one on charge, you'll always have a fully charged spare in addition to the one you're using this way, the 6Fiddys don't take long to charge. Right now I am using 2 Evods with different juices so me and my tongue don't tire of just one. Having 3 different tanks at the ready could be the perfect sweet spot solution.
Let me answer Robert's Why listen to me question. Because he knows what works, and not just for him and he puts his money where his mouth is.
To further back up his single coil statements. All or almost All of the Evod rebuilds I've seen have them being rebuilt as single coils. Even Indoor Smoking on YouTuber had a vapegasm when he substituted an Evod single coil in place of a Pro Tanks dual coil. The current popular rebuild for the dual coil GS Airs Also uses just one coil.
Dual coils. Fixin' something that wasn't broke...
Bruce in Ocala, Fl and thanks again Robert