I am a vaper myself and this is part of my primary research for a project in university. Thanks for your input.
Vaping is 95% healthier than smoking. I haven't smoked a cigarette in over 3 months and I am very happy. I can breathe better, taste and sense better.
I do, mostly on the tube tho :p
That's illegal, a knob tried to fine me £80. I just laughed and walked away.
I'd much rather smoke cigarettes than vape. If you want to kill yourself, better go with a better taste
.
And don't start with your "vaping is healthy" crap. They put window washers into that shit.
Nice to see how ill-informed you are about vaping but it's understandable since you're from Eastern Europe where a portion of the economy comes from people buying cigarettes.
The liquid used in vaping contains 4 elements.
Propylene glycol - Used in asthma inhalers.
Vegetable glycerol - Used in food and medication.
Nicotine - The only 'dangerous' chemical in vaping as it's 'highly addictive'. (I'm on 3% for those reading)
Flavourings - The concentration flavour (strawberry, chocolate etc)
Compare these 4 elements to cigarettes then come back to me. Oh and there's no 'window washer' e liquid here because everything is regulated. ''I'd much rather smoke cigarettes than vape'' thats like you saying 'I'd rather kill someone then attempt to kill them'
We get it you vape
I don't stoop that low to be blowing fat clouds in public though #MrNiceVaper

I don't smoke cigarettes or vape but as far as i can tell, there are different kinds of vaporizers. Ones that contain nicotine and ones that dont. If you are just doing it for the sake of doing it, vape. But if you want to go in, cigarettes. I am not encouraging you do to either one of them as there is no point in doing it. But thats just my opinion
.
No, the battery and the tank does not matter. Only the liquid does. Liquids can be purchased at 0% nic which I will hopefully go into soon. I've been smoking for 7 years now until I turned to vaping 4 months ago and haven't looked back since.
I don't vape or smoke anything anymore but I mean "vaping" is healthier (used loosely) but it is by no means "healthy" for you. Anyone who makes that argument is simply ignorant to the truth. Vaping is only a small percentage better for you than smoking cigarettes and that doesn't even include the risks of them f**cking blowing up.
They do smell nice I must admit other than that, crap.
It's an healthier alternative to smoking, I agree. It's not 100% healthy because well nothing is. In depends on the person who uses the vaping device. You do have some idiots who do not know how to take care of a battery. The news you see on the media consist of 'people buying chinese products' or people putting batteries in loose pockets with keys /coins. Battery safety is key when dealing with these and some people don't bother with the safety and end up with 3rd degree burns. Sorry not sorry.
People with vape batteries is like you playing GTA 5 on max settings on a celeron processor for 72 hours non-stop. Of course the processor will not cope and malfunction. Similar case to vaping.
Sad as fuck if you ask me, sure it's healthier than smoking, but come on, just stop with all the shit, and throw your 'hoverboard' in the bin whilst you're at it. 
Nope, stopping smoking has changed my life. I feel better, I look better and it's one less bad habit out of the way.Ahh, I was not on the hoverboard trend because I don't feel like buying one for £300. I'll wait till they drop at £100 and I'll give it a try. Never been on one

If anyone is interesting to start vaping as an alternative to smoking, let me know. I can give you all the relevant information I know. I might even update the OP as a guide.