Very good all around.
If you fancy a mech mod that has a RDTA on it, which I did this is a super choice. Beautiful to look at in the brass or silver, it performs incredibly well. The switch is great, threading good, but does need a few more turns to unlock than I would prefer but I really cannot complain. It feels heavy in the hand and well made. Great flavour and vapour from the tank. Only thing I'd say is that the RDTA does not hold 7ml as claimed, but more like 4ml. Not a deal breaker. An excellent purchase.