Haven't used it, I have just a few knives that I picked up to 'collect', and this is one of them. It's comfy in hand, the 45 degree cut at the ends seems like it would keep the handle from digging in too badly in a saber grip.
Knife is clipless and has a sheath, which is how I would carry it. Well, I wouldn't use the 15 year old nylon sheath it has, but I have a couple horizontal ones I got cheap at the PX. Carried a SERE Attack like that for a while, around 4 o'clock on my belt.