I splashed out on this titanium version and the finish is stunning. The build deck which is silver plated looks like a mirror. The inverted clamps are easy to fit coils which makes building a breeze. The airflow is perfect for me. A very simple design using teardrop shaped holes on the inner cap making adjustment to suit very simple. The top cap also locks in place keeping the coils always facing the openings. The engraving on the cap is very good indeed. The important thing is flavour. Well I guess this depends on your coils and build. I'm not going too low at present with dual framed staples Ni80 @ 0.15 ohms. 75w and cap is relatively cool. It arrived without the spares bag, however Ecigone are sending me some so overall delighted.
Bought this as I love the airflow and build deck, the locking top cap imo should be on every rda.