People have started getting the first batch of KNK Zing and Cameo machines. One of the Acid tests I have seen for these machines is to have them cut perfect circles. Turns out many of the cheaper machines can't do that, you get something that looks more like an egg or a turnip.
This is a shot taken by a user of some shapes cut on a Zing. The small circles are 1mm in diameter:
I think thats even better detail than the earlier post in this thread where the machine was not revealed.
I've also seen some similar detail coming from a Cameo user:
Clearly if you dont need the width of a larger cutter this new generation of craft cutters will get the job done and not take up a whole lot of space in the shop.