The Pod System is the next obvious step to take in vaping; Filling atomisers and changing coils is too messy for some (although this is the cheapest way to vape). Using Disposables is, addmittedly, the most convenient way to vape but is also the most expensive too plus you also have the curse of the unreliable battery which rarely lasts for the number of puffs it should, because once it leaves the factory it starts to lose its charge.
So we come to the Pod System where you just change the pod when it is empty; no mess, no fuss, no drama and so much less expensive than Disposables on a ‘cost per puff’ basis. Try it and you will see what we mean.