Was there ever any proof regarding .38 Colt Long vs. .45 acp?

[T2C]

https://www.americanrifleman.org/con...y-performance/

In 1899, a group of Moro tribesmen in the Philippines took umbrage toward a United States occupation force in the southern islands, thereby initiating what became known as the Moro Rebellion. The Moros were fierce fighters, with a reputation of resistance toward any outside rule. Officers in the U.S. force were armed with Colt Model 1892 revolvers chambered in .38 Long Colt, a cartridge that originated the blackpowder era. The load at the time featured a 150-grain lead round-nose bullet launched at 750 f.p.s. using smokeless powder. Muzzle energy was 201 ft.-lbs., about the same energy as a .380 ACP with a 90-grain bullet.

The Moros were reputed to tie themselves up with strips of vegetation from the jungles to prevent excessive bleeding and ingested locally made drugs to block the pain from wounds. Engagements involving the Colt double-action Model 1892 often resulted in the officer being killed or severely wounded by these motivated Moro juramentados. This prompted the War Department to launch the Thompson-LaGarde Tests of 1904. As expected, the rather grisly tests showed the .38 Long Colt significantly lacking in the power needed to stop a determined assailant. The tests determined that what was needed were the ballistics of the .45 Colt in a more compact round. Semi- and full-automatic arms were being developed, and the old .45 Colt would not function in the new pistols.

This is one of the articles I may have read in the past. The Moros used locally made drugs to block pain. I was curious how they were made.

I have a wood war club from the Pacific Islands that was brought back by my grandfather in the 1940's. It is short in length and not very heavy. Determined people indigenous to the area used the club effectively.