So far I am enjoying the N-Ergy more than the FXD80. I find them more comfortable and I really have become a mid/treble guy, so the brighter signature of the N-Ergy appeals to me more. I will see how I feel over the next couple of days and will continue to burn these in at night as well but I do think these are pretty much on par with the FXD80 just in different ways.
I actually figured I would buy these and find they were to bassy and then simply return them to Walmart, but right now I feel they are a better fit for me than most of the IEM's have tried or own. But I want to see if I feel that way after the honeymoon phase since I have a tendency to change my mind LOL. I also have some PFE 122's coming in that may pound them into the ground.
I will probably tackle some classic rock next and just keep adding genre's to the one post I started above.