I like the new one more. They're both pretty similar, but the new one is cleaner and more concise somehow.
Ah, it's probably there's more variations in your greys than there were in your greens this time around. Tone variation = more depth, more pop to things that deserve to be noticed, etc.

Also, not all computers have Century on it, so your cool font only shows up on my laptop but not my PC. But I've seen a few sites using Century now.