Katya thank you so much for soooo many nice helpful comments. I get overwhelmed (obviously) mainly because I was trying to get some ordering done before the weekend. I also homeschool my almost 8 yr old that has an LD and is severely ADD so that only has added to my confusion all week lol (he has bad weeks and it was one

I had the ohm thing figured out but the dual coil (which I knew made more vapor) seems to ruin my brain. LOL OKAY BUT NOW I GET IT (honest:*pinkyswear that I do

I know I must not want a 2.4 coil (that area) and maybe it's 1.8 that will be my thing (could be wrong of course, like you said I have to try some to figure that out) which is why I wanted a single coil so I had the option of trying different coils on the tank. So finding a tank that I can do that seems to be what I need to do. I had been looking at kanger and kept getting comments (lotsa private ones) about how awful kanger is. Which made me look at others,,,i'm now ignoring those comments
It's also hard to 'google' for help because half of the things I read insist bottom coil gives you more warmth and the other half say top coil gives you a warmer vape. I'm now refusing to google or read anything online LOL
About the Evods....No, I don't own one, my 2nd daughter does and I've used it. I wanated to stick to glass, the evod 2 is but it's dual coil...the first evod is single but not glass so....
I don't mind spending more money later on more tanks, it's right this very minute I don't want to make another $30 mistake so thought i'd try a 'few' (maybe 2 more) less expensive like you said I need to 'try'. I have two adult children that will get whatever I want for me for Christmas, I plan on asking for a tank or two. and coils lol (in our family we all always ask for what we 'need' we're 'practical on holidays teheheee)
I figured out right away that i needed two batteries because my starter kit was a 650 and I was like okay this doesn't work all day lol, but my 2nd is a cheapy and already toast as of yesterday. It was helping me get through the day/night til i did some research on batteries.
And yes, I ordered the innokin vv v3. battery and I know I need another. Can't decide if I should get a twist or just a reg. battery. Now that I'm down to one battery as of yesterday evening I don't have 'time' to decide which I thought that I did. *sigh
Ya never know, in a few months I may end up with the innokin mvp (tho it seemed way too heavy for me, I held it and played with it in the vapor store I found where they are actually informative, fun, nice great honest guys lol) SHOCKING compared to the others I've been to here in town.
Thanks above from you both about voltage/wattage, I've been researching that for a few weeks. But seems the actual tank/coil system plays a part in the 'warmth' I'm looking for. Can't wait til my innokin arrives to see what I think of the nautilus tank, may be a little better but now of course 'after' I bought the naut I hear from a lot of people that yes it gives you the actual 'vapor' that you want (a ton if you want it to) but is mainly always cool, not a warmer vape
fattlestar and Katya .....you've both been great....thanks for putting up with me