i use to shoot off bags at the range,then i got rid if the bags and accuracy suffered for awhile. currently ,
i only use a rest for my 454.
in the field i carry a single pole,but this year i aimed both ways and i liked free hand instead of the stick.
just seemed easier to aim without the V. however, this year i think i will take the rest to the range and try both ways. maybe more practice with the stick will make it seem more natural to use it next year.