Emery i cant honestly say i know of anyone in this country that holds over thats any good. Everyone dials in the range, very easy.
Fast speeds theres very little drop off, very easy within 40mm from 20 to 55 yards with heavies.
At sub 12 ft/lb (16J) region its entirely a different game bringing in to effect the trajectory and wind over 45 yards.
I range usually on or around 50 to 60, if its tough maybe 80 for confirmation. If no wind i shoot on 60 and maybe a few at 80 mag, as theres no zero shift with mag adjustment like nearly all scopes however expensive.
What was the question again.