Pro Logic II or Neo: 6?

[Kryptonic]

I've been playing around with both for a little while with CD's and was curious as to which decoding method some use or if you don't use either. I'm not quite sure, but I think they're both great depending on the music. I think regular rock/pop/r&b sounds better on Pro Logic II while classic/orchestral music sounds better with Neo: 6. Neo:6 does seem to preserve the standard 2 channel FL/FR for CD audio better. I have the center width/image for both where I want it, so it makes for an interesting comparison. Just curious to see what everyone uses or doesn't use.