Hey guys. Just awaiting delivery of my new Smok GX2/4 regulated mod. It goes up to 350w and uses x4 18650 batteries. I would like to know if anyone could recommend the safest / best high drain battery I could use if I wish to vape safely at 350w? Preferentially an INR as my research has suggested to me its safer but I am open to any suggestions / recommendations. Ive looked at many batteries but just cant figure out which one to get and if you guys also arent sure maybe you can tell me what you use / would use if you were to vape at 350w regulated?