Van, excellent questions. I think, if someone makes the statement, "I shoot my varmit guns well under SubMOA, but rarely shoot my bigbores subMOA,", it says alot about the shooter. I am guilty of this. When I go to the range, I take a 22LR or other small caliber when shooting high recoil rifles. It gets me back in a groove and also shows me how wound up I actually was after shooting something with 35ft/lbs of recoil even though I feel great.