My only exception to a very fine article are the words "intrinsically accurate". At least to pretty much any .44 made before the mid 1990's.
Those SAAMI spec 0.432" throats combined with the usual 0.429" bullets weren't a great match. Factory .44 Spl. ammo usually compensated by having hollow based bullets. Handloaders could often load better fitting bullets.
Finally S&W sorted the issue starting with the .44M 29/629 DX revolvers and finally incorporated the 0.429-0.430" throat across the board. Late .90's maybe?
But it has been a nice platform from which to start!
This post contains a serious and often repeated misconception about .44 cal revolvers and bullet diameters.
.429"-.430" is
NOT the original and/or historically correct bullet diameter.
If you measure original .44 Special bullet diameters as found in original factory ammo from Wnchester, Peters, Remington, etc. it ia
ALL in the range of .431"-.4325". I have these cartridges in my collection. But, if you doubt me, just check Phil Sharpe's book "Complete Guide to Handloading". He gives you the same numbers!
Measure, too, the cavities of original Ideal-Lyman molds and bullets cast from accepted standard alloys like 1-16 Lead Tin, or even softer, and they drop from the molds at .433"-.434".
The "faux standard" of .429"-.430" was simply a gimmick to allow early JSP style bullets to be driven at the higher velocities needed to sell the .44 Magnum to the public while keeping pressure within acceptable limits.
S&W always knew what they were doing when they developed their original "Special" cartridges (ie: the .32, .38, and .44 Spl) and were very careful in how they cut their cylinder throats and leades, not to mention bore and groove diameters.
With that in mind, the best decision I ever made concerning handloading was to stop buying awful commercial cast bullets and to just cast my own.