I just received my vortex and a new ego today. I love the vortex, it's wonderful. I popped the cap, filled it up, did not wait, and it vapes super. No bad taste ( I got that alot on the ce2's) and no waiting for it to wick. I really like how the mouthpiece feels, more like a real cig to me but like everyone is saying it just needs to fit a little snugger. I hope that is the only thing you change about the mouthpiece because it really does feel nice when you puff on it. I do have a problem. The cone on my ego does not fit over the cartomizer. Can someone please tell me how to make the cone fit. I want to use these on the new ego because I honestly think this is going to be the best vaping experience I have ever had if I can get it to go together. Thank you for any help. Also because I'm absolutely sure this is the only cartomizer I will ever use again can someone direct me where to look on how to clean them.