I received my AIO on Friday and have been using it for the past couple of days. My first impression, WOW... not at all what I expected from a beginner device! First, the AIO is a lot smaller than I expected. Fit's great in my hand. It's small enough that only the top of the tank portion shows with my hand around it. I imagine it would all but disappear in a man's hand. Great for stealth vaping, pocketing or throwing in your purse. (after turning it off, of course). I've left it sitting in on it's side throughout the day and haven't had the first leak from it so no worries there. This will be my take to work, sneak a vape device from now on.
The most impressive thing about this is the flavor and vapor I get out of it. I use sub ohm tanks and drippers exclusively but, I wouldn't be upset if I only had this to use for the day. The flavor is great and so is the vapor production. I was fully prepared to do the hack on the coils (pulling the end cap out of it for more vapor) but, I don't even feel it's necessary. I'm using the 0.6 ohm coil that comes with it (which is said to be for MTL only) but I'm able to direct lung inhale with it decently. With the hack, I can imagine it working as a full on DTL vape. The next step for me is to buy the 0.5 coils which are said to be more open and airy for DTL and also, the Cubis rba. This thing is great as is and with those it's only going to get better.
I have to mention the lights too. They're the icing on an excellent cake. Not just a gimmick to sell a so, so device. The liquid all lit up looks awesome. Much better than pics can show. I can't speak to battery life because I don't know how much charge came with it. I vaped it out of the box throughout the day (filled three times) without running the battery out. I began this morning with what I know to be a full charge so we'll see.
If you're wondering whether or not you should get one, don't hesitate. For just a few dollars you have a nice, stealth device that puts out a very satisfying vape. It's definitely not just for beginners. If you are a beginner, then this is perfect for you. I don't think anything could be simpler and as satisfying.
Sorry to ramble on and on but I'm very excited about the AIO. I'm ordering two more and coils and a rba just to have around. I can tell I'm going to get really used to having this around and don't want to risk not having a back up.
Thanks
@Heaven Gifts and Joyetech. The AIO is awesome!