I bought this rta on the recommendation of one of the staff at Vaping 101, on a visit to pick up an order. I was looking to replace my old Siren V2, so bought this, and I’m very glad I did. This rta is amazing, the flavour is outstanding. There are so many different airflow options, from a tight Mtl, to a very good restricted DL, which I use. It is very easy to build on and wick, and so far no sign off any leakage, and with the bubble glass, you get a decent amount of juice. I would strongly recommend this rta. Just love it. Thanks to Vaping 101 for recommending this.