Kumar Karda: Great looking antler handle, probably the most traditional looking "american" type HI I've got. Sharpest right out of the box too. Haven't asked it to do anything.
AK Bowie: Big honkin' knife. Used it to chop some and it worked okay, but was a bit thick and the handle was not my favorite. The "lanyard" ring at the end of the handle bit into me pretty bad. Sent it off to Dan Koster for some work, can't wait to get it back.
Seax: Love it. Don't really know what to use it for, but it handles quickly and can be used for light chopping and is wicked pointy stabby. Very comfortable in the hand, the sheath is pretty much useless.
Kerambit: Evil looking blade, the handle is much too small for me, but its beautiful chandan, so I'm not goint to change it. The curved blade makes it easy to carry and the finger hole takes away worries about the handle not being secure. Don't really know what to do with it, but I like it.
Kagas Katne: really sharpened up well, good for any small knife work, although too thick to be a razor. I rounded off the handle so that a two finger grip could be held tightly without hurting the palm of my hand. Easily a box cutter\letter opener and small enough to keep in your pocket like a folder.
Sgt. Karka Bilton: Beautiful horn handle and great scabbard. Was doing to round off the handle like the kagas katne, but too pretty to do that to it. Easily sharpened up. I used it for some around the house stuff. Like many HI products, even the smaller ones, the thickness of the blade makes it less than ideal for slicing, but it is sharp and I've used it to cut up chicken, etc.