Ah, thanks, I didn't notice Aphex's update comparing it to a Suisin. All right, back to waiting for Bluewayjapan to have the Yusuke in stock again (I did place a pre-order with Keiichi already).
(franzb69, I guess you don't know the "bluewayjapan" ebay store? That's where people have been getting Yusuke knives before that site started stocking them recently. They're still cheaper there, much cheaper if you don't live in the US as that's a Japanese store.)