The last one I purchased is aluminum, the good looking blue color with a full side window.
You will like the aluminum case, it weighs almost nothing.
I just started handling the Xaser cases, they are the same case as Antec. Just made by Thermalright, comes with a digidoc built in the top of the drive bays.
Has a special drive bay cover that forms an X but a real pretty design. Pretty expensive compared to the ones we have. Just about the same price, but without any power supply.