The Troll X RtA is the latest rebuildable tank atomizer from leading DIY vape brand Wotofo. It features an easy to build on postless deck that boasts an innovative airflow insert system. The original Troll RTA was released was back in early 2017. Unfortunately, I didn’t have the chance to try it out myself but was super keen to check out this rendition. Keep reading to find out how it performs and if it’s worth purchasing.