Ok, I have tried many vapes and wasted tons of money. I finally bought this cheapo SMOK Vape Pen 22. First time ever that a vape didn't make me want to hack up a lung or feel like I was trying to burn my throat down. I have tried different nicotine percentages and different vapes. I even tried 0% and low wattage with previous vapes and it would still kill my throat. My only guess is that it's due to the sub ohm tank on this pen, that makes my throat not hurt. Now I have a new problem: I'm not getting enough nic. Every website says DO NOT use more than 6mg nic in a sub ohm because you get more nicotine with a sub ohm, due to the way the coil burns, or something like that. So, I'm wondering if a better mod and sub ohm tank, would provide a better nicotine vape. So I can maintain the 6 as suggested? I saw that the Uwell Crown III is the best sub ohm tank. Not sure about what to do about a mod. Or maybe I'm just fooling myself and nothing will work better and not kill my lungs.