I haven't used that exact model, but it's generic form is an RN4018 I think. I got my first e-cig just like that but it was the Npro version. Decent, but the battery life was pretty short. two
batteries would get me through work, but it wasn't long before I used the atomizer off it for a mod I made, so the
batteries would last longer. If you're wanting to spend that much, I would go for a 510 model, much better vapor production, and the eGo/tornado has a big battery on it for all day
vaping. If not, i would search around for a super mini/RN4018 for a cheaper price, that seems a little high.