I think the choice will come down to $$ price. Any good 3-9 or 4-12 will do what you ask 98% of the time. Extreme shots at PDs are something else. Serious PD shooters use 14x up to 36x, but all kinds of things come into play; solid rest, mirage, etc. I just ordered a Burris FFII 3-9x40 w/BDC reticle, on sale @ Cabelas. Too good a deal to pass up. It's going on my 243 and will be used for deer, coyotes, hogs, crow, bobcat, fox and any other target of opportunity. The M8 6x Leupold it now wears will go back on the Springfield '06.