It has taken me most of my life to truly appreciate this, but there isn't a saw tool category sold without a "better" version ignored by people who think all saws are the same, and there isn't a saw tool sold that doesn't benefit from a very careful choice of aftermarket blade.
While my wife insists for environmental reasons that we ride out the OEM tires on new cars, a careful aftermarket choice is always an upgrade, whether one wants performance, a quiet ride, or simply making it less likely to die in the rain. One should similarly think of the blade that comes with any saw as like the "starter" toner cartridge in a new printer. Conventional advice is tuned for average needs, for people working in haste on a budget. I generally replace track saw blades and such with a blade that makes the smoothest cut I can tolerate teasing out, working slower than a production shop.
My favorite example is a jigsaw. I owned a cheap hand-me-down that convinced me the category was crap, jigsaws are just small reciprocating saws with a reference plane, good only for demolition. Then I bought a decent Dewalt jigsaw, and started playing with blades. Often one does want a stiff, wide blade, but for scrolling, this blade can do finished curved work that would make Michelangelo happy:
BU2DCS-2 Dual Cut - Wood Cutting Jig Saw Blade
As for cutting frozen meat with a hacksaw, the best mainstream hacksaws have excellent tension control, and can be strung with the force of a piano string. I keep one of the best blades I could find just for cooking.
The quality range I've experiences with hacksaws is every bit as wide as the quality range I've experienced with jigsaws. Anyone, be sure you're experiencing top-of-the-market quality for your chosen tool, before investing time, space, and money on a more complex tool you might not need.