How did I get two so close alike? Funny you should ask...
Last year I was deployed to the sandbox. I had more disposable income at that time, so I bought knives. Some got delivered to me there, most did not. I like the swayback; I have several. I really was looking for a custom one, but I kept missing out on TA Davison's sales due to the time difference. Ken Coats obviously posted his sales at better times. Still, I didn't set out to get two. In fact I didn't realize I had done so until just recently when I was trying to consolidate and inventory my collection (due to having my display case finished).
Of the two I prefer the "arrowhead" mainly due to the relief for the blade notch. Still, the slanted jigging on the other one is almost as interesting.