The knife shown in the OP is pretty much an amalgam of everything I have learned to avoid in knives.
1) Damascus steel blades are only as good as it’s weakest component, even when properly forged.
2) The brass handle is overly heavy and a maintenance headache.
3) The finger hole can result in a broken finger. It is also often uncomfortable to use and limits your ability to alter your grip.
4) The goofy sawteeth (and goofier blade cutout) will snag on every cut, and effectively limit the utility of your knife to the first couple of inches.
5) Those sawteeth are not property designed for cutting. They should be offset from each other to help clear the shaving, less they become instantly clogged. These things are just stress risers that weaken the knife and hinder your ability to use a baton or fire steel.
6) The pointy pommel is a hazard that is more likely to hurt you than your opponent. It will be poking you with every step you take and is dangerous in the event of a fall. Also, if you want an impact tool, hardened blade steel would make more sense than the softer brass.
7) The extension of the guard above the blade limits your ability to rest your thumb over the blade for added control.
8) The Cho-like cutout at the lower tang is useless. If it were wider it could be a finger rest, if it were further up it could be a sharpening notch. As shown here it does nothing.
9). The wide (tall) blade that is narrower at the tang will complicate the sheath design. While proper sheaths are common enough, these usually have additional straps or snaps making deployment that much slower.
Daryl originally carried the excellent Busse Team Gemini on the Walking Dead. Unfortunately, as the zombie apocalypse progresses it seems that only flea market fantasy knives can be had. If you can legally own a Team Gemini, that would be the one to get. It would do a good job on zombies and do just about everything else that you may need to do with a knife.
N2s