Well I've gotten a couple good days of use out of my new iTaste V3.0. I ordered the complete package since I needed new clearomizers anyway so I figured I'd pay an extra $10 or so and get them all together instead of paying like $20 somewhere else and I wanted to try the iClear 16s anyway. The only thing I don't like about the iTaste so far is the battery life but that seems to be the general consensus here anyway. It's quite annoying how my Vision Twist battery lasts twice as long as this one. I tested out my old Vision VTs with the resistance feature to see why they weren't working and it read non so I'm assuming that means there's an open circuit in them but I don't understand how a brand new clearomizer works fine and then randomly goes out a week and a half later. I like the features on the battery, I don't really have much use for the vw feature since I use the same clearomizers but I found a good wattage that works well so I figured I'd just keep in that way instead of messing with it. It's really helpful to be able to tell how much battery is left and the light on the power button helps alot (I charge it when it gets to about 3.7V). I just got new eliquid flavors as well so I can't compare the flavor to my old stardusts but the iClear 16s seem to have better flavor and vapor production from the extra wick in it so I'm quite impressed with them. I'm most likely going to make my iTaste my at home battery and my Twist my battery for when I go out. The only thing that I can think of that would make the iTaste better is a larger battery but I'm satisfied with it.
I'm totally loving having two of them. One goes with me to work, and it's done by the time I get home, when I put it on the charger and grab the fully charged one for the evening.