I disagree, although I can't speak for other makers. What do you think makes a blade lighter, thus moving the balance point farther back toward the guard? Removing more metal, and having a thinner grind. This also makes a better cutting knife, all things being equal.
Hence the unfashionable idea of a deep hollow grind on a sabre grind profile, with no distal taper...: This allows a thin slicing edge with a huge low-set mass of metal above it: The Chris Reeves Jereboam had a 1 mm thick edge bevel a mere 0.8 inch from a 6 mm thick secondary grind... But the edge could easily have been made half as thick with no issues, which is what Randall routinely does.
Yes deep hollow grinds do "bind" when cutting deep, but they don't get stuck, they just feel a bit clumsy generally, and clumsy on branches over 3" because the blade's grind rubs the wood's deep "V" cut sides: This may be why, on bigger branches, flat ground blades begin to edge ahead (after falling behind): For competition maybe the "deep" tasks are better accomplished by large flat ground blades, but competition is not normal use.
Another example why competition is not applicable to survival is the distal taper: The distal taper is more efficient for fast-paced repeat blows at maximum energy, because for speed, drawing back the knife is as important as swinging it down: This is not at all the kind of use you want to perform in actual survival use: You would want to get through with a minimal swing count with at low swing energy...
The 8.75" Jereboam matches the 9.5" BK-9 in raw chopping performance, and the BK-9 I observed will usually vastly win any chopping comparison vs a convex-ground Cold Steel Trailmaster (by about 1/4 to 1/3, counting the blows), the Trailmaster being a knife closer to flat-ground competition knives...
If you were to limit a flat-ground distal-taper bowie shape to an 8.75" blade that is just 1.3" wide, it would have absolutely no hope in a chopping competition against the Chris Reeves, particularly if the hits were counted: It would just be far, far too light...
My father carried in the Algerian War a 7 1/8" leather handle Sabatier Jeune Bowie, basically a flat-ground distal taper bowie that was a bit over 3/16" thick at the base (mass-produced as a Boy Scout knife!): I loved its flat-ground distal taper design that was so much sharper than most other "large" knives I have ever seen since (exceptions being 90s Blackjack's HALO, and Randall): I used to think distal taper flat ground was a great design, and the knife was quite strong enough. It was in no way a "bad" design, but it would never do any chopping tasks at all: The blade weighed nothing: It is not that chopping tasks are the be all end all, but "survival" means you don't
know what you might need, sometimes instantly...
The longer you make a blade, the more metal you have to grind to balance it, unless you want a very blade heavy design. It's that simple. A 10" blade with a scandi grind is going to be massively blade heavy, regardless of handle tube dimensions, within reason. A 10" blade with a full flat grind (Assuming 1/4" stock and distal taper, which should be there for performance) is going very quickly to start balancing near the guard. MOST people do not want a very blade heavy design
I know they don't. But most people are often wrong. If the knife is under 10" X 1/4", and pointy enough to be a weapon, then as a survival blade it simply will never be blade-heavy enough... This is why forgetting about the "combat point" does make sense, as in the (dull-edged) TOPS "Hellion", or, even more extreme, the Extrema Ratio T3000... They don't have widespread appeal, but they were still correctly designed by ergonomic experts to minimize effort...
A full flat grind is typically going to increase, not decrease cutting and chopping potential. Look at competition cutting knives, where the sole function is to cut. You're going to see it dominated by full height grinds. They bite deeper and are typically balanced better. When you talk about it not mattering where the balance point is as far as relation to slicing ability, you have to understand that you can't just slide a weight and decide where the knife is going to balance. The factors I mentioned above are all going to have to be juggled to balance it properly, and there's a reason that most of the knives you're talking about keep winding up with a balance point right around the guard. I do it on purpose, I imagine some of these makers do as well.
Sam
See my replies above...
If that was true, then the 5/16" thick at the base Cold Steel Trailmaster would decisively beat the 3/16" thick BK-9 of similar weight and length, and yet it probably can't, even if counting speed and not hits... Cold Steel proudly points out how far ahead of the guard the balance point of the Trailmaster is,
and they are quite right to do so: 3/4" is very impressive, but this is off-set by the distal taper which kills off too much weight, and doing so more and more towards the tip, where it matters most: The sabre ground BK-9 still balances further out at about 0.935", and apparently will out-do the Trailmaster by some margin. The BK-9's full tang is also hollowed-out, which demonstrates that Becker wanted as much weight % into the blade as possible, as it should be.
Again, the deeper the material, and the more furiously the action is repeated, the more the distal taper flat ground is favoured on large tasks... I also note that a convex edge knife like an NS-1 "Thor" "cheats" by adding considerable mass to a flat-ground blade (that is why my father's Sabatier weighed nothing: It was truly flat ground)... But my re-profiled Hellion balances 2.1" in front of a full rear grip, and it will probably get smaller tasks done faster with lazy strokes: The idea being that lazy strokes are inherently safer than hard ones. I can't emphasize enough the most likely source of deep unsurvivable injury is hanging from your belt (and from my personal experience, the point is more dangerous than the edge)...
For a long time I have read about people balancing a knife on the guard and pronouncing it "well balanced": I have never had the foggiest notion of what this gave them.
Gaston
P.S. Another rarely mentionned disadvantage of full flat grinds is that it is harder to design a sheath that will not cause scratches all over the blade, as painfully evident in the beige-sheath Fallkniven "Northernlights" series: Sabre-grinds provide shoulders to "stabilize" the blade, as they mould "rails" into the leather, and they at least confine the scratches to a much smaller flat area, where they will look straighter to boot... My father's Sabatier had fairly well-made but only two-piece leather sheath that was so soft inside that the blade had what looked like a worn "stonewash" finish to it. New knives these days do not often have such flimsy "soft-inside" sheaths, and both of my brand-new Randalls were scratched pretty heavily on the flats after just a few tries...
G.