I paid $450 for the ASG-2s. I was actually thinking of the IE800s obviously, as the IE8s and IE80s have been solid iems for me. The IE800 is twice the price of the Asg-2 at a price of $900-950. The ASG-2 is really what I've been looking for in the past year and a half. I've probably been through a 10 iems. If you look at my profile you will see. I lean towards mids and bass and bass, but only in good quality with quantity. I prefer iems as they sound better to my ears than over ear, as well as being portable and powered easily. I still use and love my IE80. I've burned them in and broken them in like a leather baseball glove that closes just right. I have only had the asg for a few days, but I know that these will sound even better once the driver breaks in a little bit. (1 dynamic driver, 2 ba drivers) There aren't too many reviews on the asg-2 yet. I was actually leaning toward the tralucent audio 1 plus 2, but the asg-2 has the same driver setup basically and for alot less. So to compare the sounds between the IE80 and the ASG-2...they both have an adjustable bass port. I can say that the asg-2 bass port actually works much better. When it is turned to the max it is almost too much. Something I actually love. I listen to alot of different genres of house music, indie music, vocals and strings. When the bass port is tuned down to the middle of even below, these sound really balanced and toned/tuned. On their Facebook ad Aurisonics says it "makes your teeth rumble." I believe it. It is also good quality bass too. Doesn't distort at high levels of volume. Sounds well textured. My ie80 is very well broken in probably has near 500 hours plus. So smooth. The asg-2 sounds a bit more raw to my ears. Still boomy, but mostly because I rock out with the bass port to the max. But I remember when the ie8/80 gave me that problem along with other dynamic drivers in my iem collection. There is a mid-bass bump in the asg-2, but I'm more inclined to think that it is from the newness of the iem more than anything. So far from what I've heard, this will calm down with use.