I agree for sure all mods have flaws. as much as people pimp the 120-150 dollar therion and mind you i love mine, the battery trey sucks. also I've heard complaints of sticky fire button but never experienced it myself. I also agree all cons are worth mentioning even if some are all opinion or not a big deal, i always make sure to mention anything i found because it may be a big deal to others. I did review the GX350, like the size and shape. solid performer in power mode but maxed at 325 watts. temp mode sucks as all smok mods. solid device but i think the snow wolf 365 is the best of the quad mods, but the GX350 is the smallest most comfortable one. the TC on the snow wolf 265 is really good though. it's the only quad battery mod with good temp control and it handles 30mm+ size atomizers without overhang