Let me add my two cents to this conversation. The only answer to the top part of the PV is to build your own (I mean wick and wire) I too have always wondered why coils don't last very long. The answer to that is functional obsolescent. The companys that makes coils, wicks, and wire do not want to make a perfect long lasting coil. If they make a long lasting coil the money gravy train is over.
Have you ever wondered why a light bulb can last 650 hours and we cannot get 24 hours out of our coils. The answer is tungsten wire. I will bet if you build your own coils out of the same gage wire that is used in light bulb. You would end up with a long lasting vapeing machine. I have not researched this yet because the idea just popped into my brain. One more idea!! What if you used a ceramic wick with tungsten wire. Now that might be the perfect long lasting vapeing machine. I also would like to mention. I myself have never built a coil, but I soon will.
Have you ever wondered why a light bulb can last 650 hours and we cannot get 24 hours out of our coils. The answer is tungsten wire. I will bet if you build your own coils out of the same gage wire that is used in light bulb. You would end up with a long lasting vapeing machine. I have not researched this yet because the idea just popped into my brain. One more idea!! What if you used a ceramic wick with tungsten wire. Now that might be the perfect long lasting vapeing machine. I also would like to mention. I myself have never built a coil, but I soon will.
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