Ok, so I have an Igo-L and I absolutely love it. I also have ordered two different drippers that will do dual coil. (3 post) I am going to play with those for a little while. I just wanted to know from those that drip. Do the better dripper atties have a much better vape or is it just better build quality? So far, knock on wood, never had mine leak. I have seen some of these and they are pretty. So again is there an improvement in quality or is that more determined by the coil build and wick you use?