Once I received an aroma from someone that even the Vaporesso GT Core turned to charcoal within 1-2 days. I don’t remember what it was anymore, but it coked up as if they had simply sweetened it with sugar. I threw it away because the atomizer is too expensive to replace daily. Anyway, I think the mesh coils last much longer. I used to use the regular GT4, then switched to the GT4 mesh version, and the replacement period significantly increased, and the flavor also came out better. Last time I couldn’t get GT4, only the mesh from GT2. I thought this one with one less hole would last less time, but I was pleasantly surprised because it lasts even longer. I changed it after a month, but it still didn’t have a burnt taste, although it had become quite dark in color when I looked inside. I thought it wouldn’t be healthy to use it any further.
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