The NSK has an extra 5.25" and 3.5" drive bay, and also has a higher capacity PSU. I believe the Minuet would be quieter, and also has a more efficient (80plus) PSU. Your choice depends entirely on whether you want more than one hard drive and optical drive.
Also, the NSK is out of stockand the Minuet is more visually appealing.
Also, the NSK is out of stock