This is like the old 30-30 vs 44 magnum argument. By your logic 44 magnum crushes 30-30... but it doesn't. Right out of the muzzle you may have a point, but the farther you get from point blank, the more 30-30 beats the 44 magnum.
To at least 100 yards the 44 mag bests 30-30 IMO, where about 90% of shots are taken in most places East of the Mississippi. It certainly bests it on anything bigger than a deer. Most 30-30 cast bullet loads are around 2000 FPS, and flat pointed bullets usually used in lever guns have hardly any better BC than 44 bullets do. I still have not found one satisfactory. I've gotten 240 grain jacketed and 265 grain cast bullets going 1700 FPS in Marlins with satisfactory accuracy (though the only deer I ever lost was to one of those 240 grain XTPs).