When you choose your first e cig kit we generally go for the cheapest. A standard e cig kit such as an ego ce4 type kit can be bought for very little money nowadays but it will not be as good as it seems. For most people an ego battery with a ce4 clearomiser will usually be enough sway a person towards or away from vaping. When these first came out everyone would agree that they were the business but things have certainly moved on. More up to date clearomisers have changeable coils so no need to throw away the whole unit like you do with the ce4's, you can also get very good dual coil atomisers with varying tank capacities and some of the better ones even have airflow adjustment!

Clearomisers are basically e liquid tanks with a wick and a heating element, the wick soaks the liquid and draws it up to the heating coil where it heats the e liquid and releases the steam vapour

Clearomisers are the tops of the e cigarette that produce the vapour and hold the liquid.

Basic such as the CE4 are disposable and last around 4 to 6 weeks before the coil is spent and you replace the unit. When the coil is spent it will leak a small amount of liquid into the battery connector and produce less vapour.