much better than black target that become fluorescent yellow, because normaly hole from bullet is ‘black’

Editor: Out past 500 yards, many rifle scopes and spotting scopes simply can’t resolve a 6mm or 22 cal bullet holes. Even a .30 Cal can be hard. Having the enlarged black halo on white is the MOST contrast you can get, because white means the full color spectrum is reflecting back to the user. If you prefer yellow on black go for it. But the farther out you go, the more black on white works best.