Since these have essentially become unobtanium in component form, is there a preferred substitute? I'm going with Hornady 200's this year, but have some 220 speer to test and will be getting some 180s too. Looking for the closest terminal performance and accuracy from those that have played with the various options.

My early 336 RC seems to shoot the Hornady about as well as the last of the Remingtons that I had, now that I've fire-lapped it. Previously, it had trouble hitting a paper plate with anything at 50yds now it's 2" at 100yds for five shots with a 2.5x scope.