I make my own targets using PowerPoint and print them on 80-lb paper so the holes don't rip out.
For my centerfires, I use a 2-inch crosshair with a 1-inch diagonal diamond with the bottom tip on the aimpoint and the upper tip over the vertical bar.
I can get 12 targets on one 8 1/2 inch paper.
For .22LRs I use 1/2 inch diamonds and 1-inch crosshairs so I can get 20 targets per pages. That's two boxes of ammo. I shoot at 50 and 100 yards.
I prefer to color the inside of the diamonds light yellow or light orange because I can see them better.
I try to have the bullets land inside the diamond so I don't mess up my aim point.