Great product after trying everything quitting pills from the gp (worked but didn't get on with the tablets so had to stop) to patches, gum etc and this is a great product to start with as was a heavy smoker and took a couple of day to get used to vapour but this was mild enough but has enough throat hit and nicotine choices to see me through the first week of quitting.. The sweeter one worked best for me as brain just clicked and went 'I don't want those disgusting cigs I want the vape pen' I did find I craved a stronger throat to lung hit after a week so bought some disposable vape pens and a vilter (cream tobacco and cafe tobacco and gold silver good replacement for BH) which are a good back up but following my same smoking routine so didn't find myself vaping more and being more addicted to nicotine, I think that's an important factor is to not think smoking indoors (if you don't already) is OK. I'm now smoke free and have cut down my nicotine after just one week and am vaping less... Its making sure you go outside or smoke wherever you smoked to stop yourself vaping more, I tried a cigarette after a few days when forgot to take my smoko out and it was revolting, tasted like Ash and chemicals and everything a cigarette really is.. Nasty I was amazed So I think the smoko is a great start, a great back up and something to always have around and charged and have something like a disposable or extra pens, device etc around in your bag, house car so you never ever get caught short.. I would say add some more flavours not as a vape trend but the sweeter flavour really did trick my mind into enjoying vape more than a cigarette especially coffee, cream, caramel mix as those flavours are subtle in cigarettes and with the flavour being stronger in vape juices really did work wonders... Now trying nicotine free cbd which is helpful with evenings and not wanting to over vape.. Which is helping already A softer disposable tip would be good like vilter which imitates the feel of a cigarette on the mouth at first, using smoko, vilter and disposable has given me the tools to quit after two days.. I'm forever grateful I've also realised that you can buy compatible refillable tanks which work with smoko and be great if they would supply their own tanks, organic vape and cbd.. All to aid quitting and not encourage extra vaping.. Also think about organic and also full spectrum cbd as no nicotine alternative for an evening vape to help everything from sleeping, relaxing and concentration on different varieties to help quite nicotine for ever xxx Definitely a 10/10 quitting tool