basically these glasses are as advertised and fit perfectly on my Kylin V2. I use the atomizer so much and broke the glass, so great to have some spares.

overall this mod is very good. It's thick and heavy but that is to be expected in a 3 battery DNA250C mod. I was having issues with the mod when i got it (i.e., battery 3 discharging quicker that the other cells. When I left the batteries in the device overnight I found the powers was drained when I woke up in the morning). FastTech didn't help since it was too long after the purchase that i noticed the issue. i ended up contacting Evolv and they helped me to fix the issue (i sent it to them, they installed a new chip). If you get a good version of the mod its excellent and as advertised, if you have to go through the run around that i went through (RMA Evolv, shipping to USA) maybe not. hard to say if i was just unlucky or if others have the same problem as me. Now that my mod has been repaired i love it (10/10), tons of power and battery life, solid chip, etc.

overall this RDA is as advertised. I've never tried the original but this one works pretty well. I prefer the Hadalay better, but its nice to have this one too. The insert might add some more flavor. overal a decent RDA for the price and the quality is good.

overall this is one of my favorite mods. I love the C-Frame design, but its nice to have the battery door so that i can quicky swap batteries out. No issues with teh construction. Have lost some color on the bottom but not overly so. DNA 250C chip is excellent and provides a very good vape experience. overall very good item for the price. if you like Lost Vape mods, you'll like this one.

overall a decent RTA, air flow is more restricted than i like. i prefer the Kylin V2 and wotofo troll X, but this is a solid RTA and can consider it as advertised.