I use both the kanger mt3s's, and the Smok Aro's. I have found the bases and coil heads interchangeable between them. I prefer the Aro's because they perform just as well as the kangers, and I no longer worry that a juice will crack them.
I keep a few bottom connectors with fresh coils on hand for the occasional leaks and gurgling and just swap them out as needed. After a few tanks I clean them thoroughly, dry burn the coils and replace the loose top wick with enough fresh Peaches and Cream white yarn to give a good seal below the silicone grommet. I get very few leaks or gurgling this way. I enjoy vaping. I don't enjoy fussing with vape gear. Now all I need is a bullet proof way to fill the things with the ubiquitous dripper bottles.
I keep a few bottom connectors with fresh coils on hand for the occasional leaks and gurgling and just swap them out as needed. After a few tanks I clean them thoroughly, dry burn the coils and replace the loose top wick with enough fresh Peaches and Cream white yarn to give a good seal below the silicone grommet. I get very few leaks or gurgling this way. I enjoy vaping. I don't enjoy fussing with vape gear. Now all I need is a bullet proof way to fill the things with the ubiquitous dripper bottles.