I have a gorgeous royal blue Zmax mini, and I love it--but---I just got a V3 telescopic, and it is truly more versatile. I got tired of changing the 18350 batteries. I get a substantially longer vape time between battery changes by using 18500s, with only about 1/4 inch size difference. I just wish I could get the V3 is a pretty anodized color. Oh well, that's why they make wraps!