This RTA really caught my eye recently after seeing several very good reviews online. I currently mainly use Kayfun Mini V3 clones, which have been fine for my MTL needs, but they don't hold much juice, and their TC performance is only so-so (at least using SS 316L wire on an iStick Pico 75W). So I set out to get one or two of the 22mm Digiflavor Sirens, as the possible issues with the 25mm model are not something I want to deal with - and I don't really want to have my build deck visible to myself and the world all the time either. Of course, there are generally plenty of the 25mm model available all over the place, but I couldn't find the 22mm (in either color, didn't matter) in stock anywhere - unless I wanted to buy 100 of them at a time!
I searched far and wide. Some Canadian suppliers (one or two) have the 22mm model, but strangely none appeared to be able to ship anywhere outside of Canada, so that was a disappointment. I finally found one 22mm model (a SS one) left in stock at
Cigabuy, so I ordered that for about $25 with registered S&H, then checked back and saw that Cigabuy is now also showing these as out of stock. So maybe I got the last one available nearly anywhere? Or maybe not. Who knows. I'm glad I was at least able to order one - even if it ends up turning into a back order. We'll see.
I'm enjoying reading this thread. Since I'm a (loose) MTL guy, I hope my Siren (whenever it eventually shows up) shows up with the air diffuser included, but it looks like I can do a workaround fix if it doesn't.