The TF-RTA is different from other rebuildable tank atomizers on the market. The large 16mm diameter build deck offers a lot of space for builders and has made building more convenient. Two different build deck styles are available for the TF-RTA. The G4 decks allows users to efficiently build a quad coil setup and also comes pre built with a 0.14Ω quad coil build right out of the box. The G2 build deck utilizes the famous two post Velocity style build deck for easy building and comes pre built with a 0.45Ω dual coil build.