Ed Schempp's Barong has a lot going for it. Looks like it is time to do a new video and explain the ins and outs of the knife and what it is capable of, since most don' t seem to understand it.
I won't get into a lot of it here, but the extended choil or "non sharpened" area allows for a variety of useful grips, for both utility and self defense, that are not possible with the edge sharpened (unless you want to work at Fingerless Frank's Mystery Tacos that is). The "cockatoo beak" at the end of the handle is taken directly from the fighting barongs from the Philippines, and allows for cleaving, a powerful snap of the wrist, and a secure "extended grip" that is not possible without such a design.
When I get a chance, I'll do a video, like I did with the Lava, Kris, Rock Salt, Karambit, Smallfly, et al.
I highly recommend to my students that they pick up a Barong. It has some very interesting uses