I hear you, Winchester has been one of the stronger brass, the LongShot is very entergetic and that is why I liked 800X slightly better, however it is hard to beat the Blue Dot for tha accuracy that you and I have seen over the years with many cartridges and bullet combinations!
I was going to test some loads today but it was drizzling early, so I finished up building a flip up target stand on the end of the ironing board that I have my CHRONY mounted to.