I have a bit under 500 to play with here, over a valley, so that makes for some interesting winds too lol.
I have pretty good luck with the wolf match stuff, 40g sub sonics out to around 470. There is some drop for sure lol. I have a 40 minute base, but I wind up maxing the scope, using my mil dots, and zooming the scope to half power for extra hold over. I used to have a fixed 10 SWFA SS on there that had an awesome adjustment range, but I like the mil to mil I have now a bit better. Serious hang time after you break the shot lol. From my 100 yard zero I am lookin at just over 26 mils (almost 440 inches) of elevation to 470 yards with my usual ammo.
That aguila stuff is pretty consistent most of the time, especially for what it costs. I shoot a lot of the 40 grain subs and it is very consistent. Clayne, have you tried using subs for the longer range stuff? For me it has been more consistent just about every time. Just a thought, but I have not tried the same stuff you are using. I had decent experience with the federal HV match, but not nearly as good as the wolf at distance.
Good shooting by the way.