Have the SUGO-01 Evolution, great case with high build quality- fits all matx boards/standard PSU's. Downsides -
the height requirement for the CPU cooler (88mm??, ish? can't remember) the Scythe Shuriken fits perfectly even with a replacement 25mm thick fan and cools a Q6600 perfectly well.
Length limit for Graphics. I have a 9600GT in there and that's about the limit for card length (9"?? ) though this limitation is common to a lot of matx cases. I think the latest version of the case (SG01-F) has fixed this.