A comparison of Shutter vs. Shu-ta. I just got my Shu-ta in the mail. 
I like it better than Shutter, by a very slight margin. It feels more solid. Shutter appears to have a wider stance, and the angles seem sharper in places. Shu-ta appears more rounded off. Rims on the Shu-ta look beefier. I think Shutter is a bit more photogenic though.
https://farm4.staticflickr.com/3908/14650295610_09a28352f1_z.jpgShuttervsShuta by The TotalArtist, on Flickr