I have now had 4 different pod systems along side a mesh RTA set up and can not fault this one.
Pros: Great Battery Life, Easy Filling, Great Coils(At least a week lifespan), not a single leak so far.
Cons: only one which most people won't complain about is due to the airflow being a top inlet it is a slight hard draw even when fully opened. Would recommend 0.3 coil and 30 watts.
All round probably will use this more out and about then any other set up.