In opening, this is only in my top two next to my Therion 166. and I can't even call it my number two because I use them both the same. The only con that I can find is that it just like the DNA 75 does not have reverse battery protection. There are raised rings around the terminals to ensure that you do not put your batteries in the wrong way. The downside with that is that they will tear your battery wraps over time as they hook the wraps as you pull them out.
the only way around this is to charge your batteries internally which I do not recommend with any mod. I know the charging on DNA mods are supposed to be good but I still prefer to charge my batteries externally.
The only other thing I would not is that there is a small gap at the bottom of mine... nothing serious though. I would say half a mm between the outer and inner frames
I didn't even notice it until my wife pointed it out and the only reason I even mention this is that it's not like that on my 166./167
Overall I still give this a 5-star rating. The materials, the feel and the quality is everything I have come to expect from lost vape.
I got the silver frame with the ebony inlay and the smoked brown battery door.
(These doors match the black frame so I changed the smoked leather out for the pearl coffee and it looks beautiful!)