Tried my first 306 atomizer tonight and would like to get some ASAP! Flavor is superior to the 510 imo. I'm not sure if this particular atty is a standard or LR. I see a lot of mention of LR 306s but no mention of standard. Do they even exist, and if so anybody have a vendor link? I have plenty of LR links. I'm using ego batteries, but my wife prefers regular 510 batteries. Would she see any decrease in the life of batteries using the LR 306 as suggested would be the case if used with a LR 510? Thanks in advance to anyone who can shed some light for me