Not necessarily,a .15 ohm coil will probably work fine at 30w and still be low power, but my GSA M atty did get pretty hot trying to run 28.5 at 420. I had to drop it down to 10 at 375. It's working good now. And I'm using it in legal "tootle puffer" range. I did a .064 ohm coil (Yihi recommends .065 ohm for optimum TC performance). Note the use of .89v
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Clear as mud. I'm gonna read this again three or four times until the Brittney Spears in me quiets down.No. The older 1.5ohm kanthal/silica and newer 1.2ohm kanthal/cotton coil will work like they always have (threading looks the same to me for all). eleaf just was only looking at things from the 0.15ohm Ni200/cotton coil when they said that.
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