I am really new to this.i just purchased my first vape yesterday. It is a s1000 I don't know if they are any good but that's what they had. Lol I had a buddy of mine set it up and the very first hit had a really harsh throat burn. I changed the juice to see if it was the problem but it wasn't I can't even take a decent hit without my throat burning bad. Like I said I am new to this whole thing. I am trying to quit smoking. My buddy has a cool fire 2 and I can hit that no problem. Is there something I'm doing wrong? Is it just not a good vaporizer? Any help would be much appreciated thanks in advance.