Hi there WVHills,
I have a 12" Ang Khola(AK), through tang,(more like a possum tail, not skinny like a rat-tail), that is peened over at the pommel, I have been trimming hardwood posts for decorative ceiling veega's and this thing is a small beast. My wife also has a 12" (AK) and she uses it for all her yard work, including making natural fencing from hard-hard driftwood and it is also a beast. I also have a 18" Chirua Ang Khola(CAK) and it is able to lop small maples,oak and ash in my tree trimming duties. It's a tiger of a tank, nigh indestructible. It is a project blade I was given by my wife, with a small seperation of one handle scale, as I want to replace the handle material,(from black water buffalo horn to either Bocote or an antler crown), but it just won't break, my arms might...it won't. And even the new shiny ones take on a nice patina with use and cleaning with some abrasive pads.
Best o' luck on your choice, you can't go wrong here and shipping has always been lightening fast for us,
mark