Interesting price notice on the Sigma SD Quattro at $800. (assumed this is US$) or bundled with the Art 30mm for $1K.
Sigma Announces Pleasantly Low Price for sd Quattro Mirrorless Camera
Noted that this is not the H variant.
I can't help but compare the size of the SD Q with the X1H just for the fun factor.
Top - Compact Camera Meter
Front - Compact Camera Meter
There is non-theless a big gap in the price.
It would be curious to see prints from both side by side.