Depends, what are your thoughts on distal taper? I personally have to have it on work horses, but I know it isn’t necessarily a classic feature (see old school Ku watanabes for example. Not much distal taper there)
I’ve got catcheside, markin, prendergast, karys, and shihan in my collection as far as westerns workhorses go.
Catcheside: The version I have falls into the ku watanabe realm. Heavy, some but no extreme distal taper. Performs well regardless, and if you go the custom route he can absolutely squeeze every drop out of distal taper that you want (check out his pettys if you want proof of that)
Markin: The heaviest knife in my collection per mm, and also the best performing. It is an otherworldly blade and grind, and I were to go for another workhorse at this point it’ll be one of his. His bang for the buck is also phenomenal, and probably the best in the west, similar to spare a few years back but obviously with very different grinds. Absurd amounts of distal taper squeezed out of this thing, and yet every part cuts phenomenally
Prendergast: I’d heard on Reddit from folks not being datisified with his new knives, I can’t speak to them. I can speak to one of his older, larger pieces I have. It is an absolutely phenomenal cutter, great distal taper. Wonderful knife with one my favorite methods of finishing wood I’ve run into that makes it so comfy to hold. Also the filthy wrought he uses has huge amounts of character
Karys: Most visually striking of any maker in my collection. I have what he called his first workhorse. It performs quite well, there are a few areas that could be improved that I provided feedback to him on for future workhorses, but it falls between the non-distal taper WH and the extreme distal taper WH categories. Tip does quite well for small to medium onions. Definitely the showiest piece of them all if you’re into that. His designs are unmistakeable and the fit and finish is impeccable.
Shihan: I haven’t tested getting a custom from markin yet, but shihan was significantly easier than the other 3 on the list. A couple quick emails, a few months waiting. Like with many makers schedules slipped and I was waiting a few extra months, I had kinda given up on the knife (although he doesn’t take a deposit) when he emailed me asking about handle preferences and a few days later it was done. I picked it up to have one full stainless piece in my collection, it seems to do well in my testing. It follows the line of my giant catcheside in that the distal taper isn’t anything extreme (I actually asked for extra since I’ve read many folks on here who did heavy thinning sessions in the tip section). Frankly if I were working in a professional setting, it’s probably what I would go with purely because it’s fully stainless.
So that’s my two cents. I’d still be chasing a prendergast for the character of the knife if I hadn’t snagged this one. My collection has a soft spot for catchesides for reasons I don’t fully understand so I’ll never stop chasing them. If I were in an industrial setting where I’m processing tons of whatever on a given day, I’d go with shihan. Primarily due to the lack of reactivity since I imagine hours of cutting anything acidic like tomato’s would do hell on a carbon. If I was a home cook looking for the best performing knife grind, I would go markin, who in my opinion does a better Sanjo grind than the actual sanjo smiths.