What arrows should I buy a/c/c at 24" or acg at 24" or XX75 at 24"?

Depends on what you are doing? Target, Hunting big game? Practice... competition.

Quality of answers depends on the quality of the question asked.

Its club shooting at a target not 3d though but we do clout field shooting in the woods, and competiton but my current arrows are easton jazz at 25" but the should be at 24" and I'm trying sum acc's at 24" but my parents say I should just get some new ones instead of 3rd hand 1's