In the areas I have hunted in, 3 feet to 45 yards has been my shots.
I hunted with a retired game warden who used an 870 pump with 1 1/4 oz of #4 buckshot, buffered with 24g of Unique, and he killed just as many as I did with my super tec, highly refined 3" #4 buck loads.
The issue with TSS is Cost and Availability, Apex Ammunition does a great job with TSS.
I mold my own 00, 0, #1, #4, F Buck, and T shot out of 50/50 Wheel weights and linotype, stuff just does not deform. With all the ammo shortages, I do not like to depend on a very sick supply chain. Playing with chokes can give great patterns, and often higher than you really need for 45-yard and undershooting at running coyotes.
I Wish we could do a group buy on TSS shot, but that is not a reality, not enough people even reload shot shells anymore since lead shot went from $12 per bag of 25 lbs to $50.