SeeSax
Headphoneus Supremus
I have the z5 and the 2000j I was wondering if the ie800 is an upgrade or not worth it.
I have/had all three and I really, really like the IE800. It's my #1 at the moment because I find it so comfortable to wear and the sound quality is perfect for me. Less bass quantity than the Z5, but I personally think it does everything better. Fit can be an issue for some with a very limited tip selection, but for the deal I got on the Amazon Warehouse Deals site I would buy it again in a heartbeat. I love my Z5, but IE800 wins for me.
As for against the 2000J, I loved those as well, but not nearly enough bass for me and the treble was too hard to tame. Excellent resolution and clarity, but I just didn't love them when I listened to them.
-Collin-