I have the Skinny ASH-1 model.
For what I do, I couldn't find anything better in the world in all-around performance. Sometimes I need to swim with everything I have on me, so I think you can understand why that is the maximum size of a knife I can accept. I will post some tests with it on knifetests.com forum and here too, this week. For now I can only give you the links to my videos that I've just uploaded:
http://www.youtube.com/watch?v=vlrH37WU9Wk
http://www.youtube.com/watch?v=KsaQRFYO2_s
http://www.youtube.com/watch?v=KBzfkfbZAPA

Best Regards!