I've had the scout .410 for 3years. I've tried a pile of tss through mine. I had a .390 Indian creek shooting foxtrot legends 1oz of #9.5x10 and it shot north of 200" at 40yds even up to 215" I switched it up after a buddy found a lil bit cheaper shell. I did take a bird with the foxtrot Indian creek combo.
Nitro T4106 #9x10 and the Jebs .385 shot 190s"
Nitro T4100 #9.5 shoot right at 200" with the .385jebs, I took my last bird with this combo this spring.
The .385 Jebs, blew ninjas, blew legends,
The .390 Indian creek blew the legend #9.5 not the legend #9.5x10.
I settled on the .385 and the T4100 #9.5s, it shoots lights out bought a 25rd box and it's not changing till I'm out of shells.