What's the difference btw AZ Satori and Hologram?

Yes the Hologram is better. It is a bigger better more powerful sound. I think the Satori is great, but when you put it up against the Hologram it can't compare. I would say that pretty much everything is better with the Hologram across the board. On my system the whole soundstage gets noticably bigger. Think of it as a Satori on steroids. I am using the Hologram as a single wire cable with a set of Satori jumpers, that is the way Robert Lee recomends cabling for a three way speaker

I would think the hologram would work great for a two way. In fact I think Robert Lee can fine tune the cable in a biwire configuration to the exact crosspoint of the speaker you are using. He does not reccomend biwiring if you are using anything more than two way crossover. You will love the Satori as long as you don't hear the Hologram. I compared the Satori to numerous much more expensive brands and it was my favorite until I heard the Hologram. I am surprised the Hologram has such a low price considering the performance diffrence between it and the Satori. The new Gargantua power cord from Acoustic Zen is simply awesome too.