Leaking problem and not good air flow.
I have no issue with ecigone .Good customer service and fast delivery.
Buy the voopoo rta instead much better airflow and easier to build
Certainly not great build quality, does what it says but flavour is not there, airflow is loud and whistles. Not detracting from the service however for that it's always 5*
Easy to build on and decent flavour, only downside is because the mouth tip is so close to coils it gets hot prity quickly
I don't like the drip tip but the service was really good.