I tried my new nano last night, and I must say, much better to me than the carto's. The fact that I can see how much liquid is left is a winner in and of itself. Smooth pull, great flavor, and tons of vapor. The only issue I ran into was needing to wait a little longer between pulls when chain vaping to allow the Nano to re-wick. I will be getting a few more of these.
As for the CE3, I wasn't going to try one last night, as I'm receiving a manual X2 today, and I wanted to be able to dry-burn to get rid of the primer. Of course I went ahead and filled one up anyway
Filling is a bit of a hassle for out and about, but I figure I can load a few to take with me when I'm on the go. Other than that 100% wonderful. I can chain vape the heck out of these bad boys, not much lag like the Nano. I didn't notice much of a bad taste at first but something was there. After about 15 pulls, it tasted great. I was a little worried with these after seeing many mixed reviews, but so far my experience has been good. I highly recommend watching Outlaw Vaper's Video on how to use these.
In summary, I feel the Nano is more suited to being out and about, as it is easy to fill, and looks sharp. While at home, I think I'll use the CE3's more because they are quicker to re-wick, and I taste my juice a little more in these. Having said that, these are both excellent products and I can't wait to try them out with my new X2 tonight! Thank you Smokeless Image!
As for the CE3, I wasn't going to try one last night, as I'm receiving a manual X2 today, and I wanted to be able to dry-burn to get rid of the primer. Of course I went ahead and filled one up anyway

In summary, I feel the Nano is more suited to being out and about, as it is easy to fill, and looks sharp. While at home, I think I'll use the CE3's more because they are quicker to re-wick, and I taste my juice a little more in these. Having said that, these are both excellent products and I can't wait to try them out with my new X2 tonight! Thank you Smokeless Image!