H1000 alternative

I get great results in my 300-WM with Accurate MagPro ... and it's usually "findable". My recipe is 78.4gr of MagPro and Berger 200.20x bullets. I get single-digit SD's and an average velocity of 3057. I honestly think MagPro is a really good secret.
 
IMR 7828SSC Why? Because it is probably the easiest to obtain in these crazy times.
Rifle > Savage lefthand Timberline
Barrel > factory 24"
Brass > Fed 07 bought used 1x fired
Charge> 71.1 g
Bullet > eldx 200 g
Velocity > 2868
SD > 0.0 ES > 0.0
Seating depth > 3.420 (my rifle, mag fed can't get near lands, looong throat.
One hole 3 shot group🙃 100 yds .181
It hammers out to 1004 yds, farthest tested
 
26 has been the easiest of the group to find for me, but I don't see it as particularly similar, even though it is right next door on the charts. H1000, in big cartridges, seems to end up right around 100% fill, whereas 26 ends up around 90%, sometimes below. Not really sure why this is, but for those of us who live in frigid winters, you don't want to go too low on fill ratio and run into ignition problems.

TBH, doesn't seem like an issue with win mag, so disregard.