I wonder if this stuff has to break in a little? It seems better at 440 but I'm not getting the flavor and this is my favorite flavor.Well I swapped coils about 4 times and decided I had vapers tongue now I got a 5 wrap 26awg 3mm at .26ohms. vaping in Ti mode really unstable temp but a good vape at 465 20J. Like I say temp is really unstable but it works well. Sure will be glad when they come out with a better firmware. I was going to go back to nickel cause I couldn't taste the flavor as good. Then I figured out I been hittin it so much I couldn't tasted it. Now it tastes good. I really like this Vape Mesh Ti. Haven't tried the Unkamen yet.