I use the drop kit on mine, think it tastes a litttle better, have had it leak a little, think i was being too tentative with the fill screw, gave it a bit more last time and no leaks.
Flavour is great, first build was 0.36 and it was violent - suffocation levels of vape. Rebuilt it to 0.9 to try it out, its staying there, beatiful flavour, still get monster clouds. Don't know why but i prefer it on a mech.
Now i'm used to the size of the deck its a doddle. Many many vids on how to wick it, its actually very forgiving.
What would i change? The airflow ring can dig into boxes also i'd like the option of single coil airflow.
Be great if someone produced a "swollen" tank to hold a tad more juice with the short chimney. Can get through a tank in an evening easy, playing with the clouds and enjoying the taste - its easy done.
Having it closed nearly all off makes the subtank on 2 holes seem a tight draw.
It confuses some people, that chimney fills the tank "how does it work mate" lol with juice in it looks rammed in their.
Its a heavy little shit too.
I intend to grab another, i got mine as a beater to chuck in my pocket - seems robust.