If you like shiny go for it. It's quite incredibly shiny. The only other extras over the 182B are the black interior and the snakey light, and that's a bit dodgy as the PSU needs to be active while you mess inside. I've a 182B and a torch.
It's a mirror polished metal, if it isn't obvious. On the first reviews I saw (anandtech and somewhere else I can't recall) it looked really flat, and so I wasn't sure if it was a glass mirror, which is why I specify, because I was upset when I saw them at Fry's on noticing that it wasn't perfectly flat, and the curvature led to some distortion in the reflection. Not pretty, that (at least not to me).