Definitely, holding Daisy down on the bags at the bench is harder on her forend screw. Stress on that screw will be much less offhand or off standing rest, etc. The sissy pad is not needed offhand, of course, and though this might be a .416 Weatherby (example below), Daisy gets shot from the same bags and pads at the bench:
Offhand holds can utilize grips that tend to keep the forend from being ripped off.
Light load grip:
Heavy load grip:
Ron aka "Rip" for Riflecrank Internationale Permanente NRA Life Benefactor and Beneficiary .458 Winchester Magnum, Magnanimous in Victory THE WALKING DEAD does so remind me of Democrap voters. Donkeypox.