Well I haven't had problems with DE in the past.. but that isn't to say that problems don't occur.... They have had e-cigs on their site for some time.. and the only time they really pop up in the forums is to say that they suck... poor quality is an understatement... we have a lot of suppliers here that sell reasonable priced kits that are more common... meaning you can always find replacement parts at most other suppliers here. If this product would be your first experience.. you might not take up vaping..
I would suggest if you Really want to try out ecigs at a cheap cheap price try a disposable 510 kit...It costs no more than 10 dollars and after the battery goes (usually after a few charges,some reported more) you will still have an atomizer that works, and then you could go with a more durable kit for around 40 dollars (ballpark +/- a few bucks).. after that all you need is replacement parts, and juice... or even venture into the PV zone if you so desire.
one place that I found that sells these is MadVapes
510 DISPOSABLE E-CIG KIT with Red LED
If anyone is interested they can create a thread to find out more suppliers that sell these.
LGD