So I just received my very first kit from V2. I got a manual and automatic battery with the full and medium menthol. I was really hoping to like the automatic, but I tried both the full and medium with it and they were both harsh and burning my throat, making for an unpleasant experience. I used those same cartridges with the manual battery and they were perfect. Is this just a preference thing and what is best for me or is this a battery defect? I did try the automatic more than once and I almost couldn't even stand it each time. Just seeing if anyone else has experienced this. Thanks!