i have found the vype epen very good , the only thing i think spoils it is the price of the refills, i realise it is still far cheaper than smoking cigerettes but compared to ecigs you refill your self they are quite pricy , also a bigger choice of flavours would be good the only ones i can find in the shop are tobbacco and mint , there are a few others on the vype web site but with postage they work out even more expensive,but over all the vype epen is good it does cut out all the fiddly refilling ( i should imagine this is why they are pricey) and the replacement of coils etc , i would reccomend it but would be even better if the 3 refills were cheaper and you could get more flavours available in store