This if gorgeous mod, no questions ask. it is on the heavy side. new learning curve with the dna 250c. I just got mod first dna 200 about a month ago . and just figuring how to work it. well the 250C is a whole other world learning. They should have name it. the Lost vapes not normal ! I like it and it works well. No Regrets. And as normal Eciggity answered questions for me before I ordered it. and shipping was fast as normal.