Yeah I wasn't sure if I wanted a dual 21700 or just the single. I was leaning towards the single because sometimes I do put the mods in my pockets when my hands are full or something and the dual battery mods can be a bit awkward. I might just go single. I will check out the review you mentioned. So the couple that I was looking at Aren't as good in your opinion?
Personally i haven't tried the iJoy Avenger 270 so i had to google it for the stats.
234 max wattage? Seems a tad overkill,never going to use that extra wattage so you just carrying around something that heavy seems not that comfortable.
Voice activation thingy? just a gimmick,the more complex electronic stuff you add the more liable it is to fail.
I do own a 3 Lost Vape and they are pretty decent when it comes to quality,the Cyborg model thou the shape just looks weird.
Aesthetically speaking i would try to find a Lost Vape Grus 100w,lighter and looks more streamlined.
Geekvape? well some of us here in the forums got tired of their antics,friend of mine had to fight,complain and send endless emails to get them to send a pin for squonking that costs them like 0.15 cents of a euro and all because it wasn't in the package when she received it.
Bad,awful customer support right there...
Personally i got tired of bad quality control when it came to the drop in coils,bought a box of 5 and at least 1 of them was a dud so i gave up on Geekvape as a company until they get their act together.
But again this is just a personal issue,just thought you should know.
Vaporesso Target 100,Innokin Kroma 217,Voopoo Drag X and a couple more i can't think of right now are solid choices for a mod that you can use with a 21700 battery.