I've got two Ecigs I got both on the same day. I am a new vaper and here are my opinions on the two:
Blu: PCC is nice! Battery doesnt last long, Carts don't last long, Vapor is minimal. I cant imagine having to buy carts for it again at the 20 day wait I did for the thing in the first place. My wife likes this one. She likes the smaller amount of vapor. I have to suck very slowly, for a long time to barely get any vapor.
DSE901B: Wish I had a PCC. Battery lasts O.K, maybe half a day at my medium smoking. Carts last longer than Blu. Parts are everywhere and easy to get if needed. Easy to fill carts.
If my wife doesn't use the Blu much, it's going back. I just cant get enough vapor, and the backorder will kill me ordering more carts.
Good news is... haven't had an analog all day.