I've commented on this issue before. I feel the people here are too quick to jump on the "you've got to have a VV mod and this and that and 9 other devices, and DIY liquids and... " and it SCARES newbies.
Personally, every time I talk to someone who is considering getting in to ecigs I suggest the same thing. A Halo Triton starter kit.
Why? Because it's SIMPLE, it's reliable, it works well, and it comes with everything they need including a backup battery and backup tank. All they need after that is to find a liquid they like.
Is it VV?
No, but VV batteries are available if they want to get in to that later.
Is it compatible with every cart, tank, and other option out there?
No, but it comes with two excellent 2.4ml clearos that hold enough liquid to get most people through the work day without needing to refill it.
Is it the cheapest option?
No, but it's one of the best built. The batteries far exceed most similar eGo batteries, the clearos never leak, everything is designed as a system and not a collection of random parts.
Is it easy to use?
Among the easiest. Swap batteries when you need a fresh one and put the used one on the charger. Rinse the tank out when you change flavor. Once in a while change the wick or coil. Refilling is easy and since the coil extends above the top of the tank it's almost impossible to pour liquid into the coil.
That is what a newbie needs. Not a barrage of mods, rebuilding coils, DIY liquids, wick suggestions, Ohm's Law, or that other stuff. They need easy, reliable, most of all, SIMPLE.
IF, after meeting their basic needs they feel they want to expand into the more powerful and more complicated systems, feel free to offer all the advice you want, but if they are asking what the best starter system is, PLEASE keep it simple. Don't scare them away from
vaping by making it seem really complicated and expensive when it does NOT need to be that way.