Hello well here is my noob 2 cents.
Maybe me being a noob (over 8 weeks of vaping) can help you?

First the Juice, I smoke Marlboro 27s my Mom, Dad, and ex-wife smoked Marlboro Lights.
I found a store around the Charlotte, NC. area called
Smoke Anywhere for Pennys
Buy E Cigarettes Charlotte NC | Best E Cig Juice | Buy Electronic Cigarettes Online - Smoke Anywhere For Pennys
Penny has a line of Juices called Penny's Girl and Penny's Girl Lights. Pretty good juice. My mom, dad and ex are sold on that and don't want to try anything else. And you can give Penny a call tell her what you smoked she can match it.
Me, don't get me wrong I have some and always will have a bottle of
Penny's Girl , but I like to try new things.
Now I have had a lot of people tell me that
USA and
555 taste just like Marlboro or taste just like a real cig but the problem I found with those is every one has their own recipe for them and they taste different from vendor to vendor.
I recently got a tobacco sample pack from
Halo E-liquid | Electronic Cigarette | E Cig Liquid | Halo Cigs and wow Them some good Juices!!!

First I just sampled them and then I vaped a full tank of each one.
I ended up ordering 2 bottles of their
Tribeca. That hits my Vape Buds just right.
Now I will tell you what was said to me,
what ever e-cig, Mod, Vape Pen, or what ever you pick to use, if it's hard to fill, or the hit sux, never the same hit twice, battery always dead when you need it or it just plan sux, it will probably make you not want to Vape.
So the Mod you pick is important.
I picked a
ProVari ProVari Variable Voltage Ecig: Best Variable Voltage E Cig Available!
YES it is one of the more expensive ones
BUT you can always sale it and get your money back out of it. Don't believe me go on eBay and find some ProVari's and follow them till they sale and see what they sale for. That's what I did and still do, just to see what people will pay for one. btw: if your looking for a used one Buy it from here on ECF Classifieds you will find a better deal then on eBay.
And if your looking for a nice cheap mod I would go with the
iTaste MVP $39.99 
at
101 Vape
Innokin iTaste MVP V2.0 - 101 Vape
For that price and what that mod does, I think is the best deal for cheap mods out there. Plus it comes with a
iClear 30 tank, easy to fill and you don't have to worry about rebuilding for a while. I think I read people get months out of a clearomizer before they have to rebuild them.
I AM NOT SURE about that ask the Vets on here they know more about that. But my point is you don't want to think or worry about the other stuff right now.
First find your juice and mod then worry about which tank is easy to fill or rebuild or gives that magic hit.
Just trying to help

Keep on Vaping don't give up.