I hadn't seen too much hype around this RDA and only purchased it as it was on a weekend deal. I usually use an Asgard mini, which I thought was unbeatable, but this beats it and it comes with a second series deck so it allows you to use standard coils on a series mod. Highly recommended.
really only got this for the series deck but it's a great dripper all round. well finished, smooth airflow with ample adjustment, snug fit on orings, quality post screws, shiny...
If you use Exotic handmade coils by different builders that ohm to 0.1-0.2 dual coil and wanted to use them on a series Mech then you could have that option. The series deck will turn those coils into 0.2-0.4 or more to help that voltage load. Building for series is a pain and this can help those that use dual and triple battery series mech mods.
Great flavour great clouds easy to build just make sure u know what deck your using :)