So I have been vaping for a few months. I have a gx350 with a TFV12, an alien 220w with a TFV8 and a baby beast. First question is with my TFV12 and baby beast when I take a hit it will hurt my throat and not feel smooth like it will in my TFV8, even using the same juice. Any reason why? I have changed the coil on my TFV8 like 6 times but my TFV12 is brand new and so is the baby best. I let the juice sink into the cotton too. And what is a good vape for strong flavor even if there is not a lot of vapor. Just a mod/tank that will really let the flavors fly on any juice.