No doubt when the zmax was designed they were aiming to compete with provari. Think about it. Provari is the most successful mod that hasn't been cloned, nor had any direct competition... at least until zmax appeared. That promoted the redesign of provari to crop circles and mini dimples. Zmax took a different course to the flat top. When I bought my zmax's they also came with a one year warrenty, serviced stateside (I think in CA). Again aimed directly at provari with their warrenty. To my knowledge those are the only 2 that have ever offered warrenties. Maybe the Spire.
I'm also a provari fan largely because they never die and company backs them forever. At the time, a provari and carto tank was the only hardware needed to vape successfully if a person was a minimalist. That's probably influenced my vaping choices to this day. If I were to start vaping today, I'd have a helluva time trying to figure out where I fit. Actually, even for intermediate vapers it's a quagmire. I was looking at 316l, 316, 304 wire earlier. Geesh. I just wanna vape.
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