I have both a 20 ga 3" and a 12 ga 2 3/4" for HD and try as I might I can't justify the extra kick of a 3" 20ga! It'sall about muzzle control and getting back on target fastest! The winner in every try is the 12 ga with as much shot and more control.
At homeowner distances you will doubtfully face ranges more than 20 yards to deal with. At these distances both gauges will deliver the goods but that quick second and maybe 3rd shot is the prize to go for. Who knows what number of attackers you will need to neutralise but if you can't hit em, game is over!
After a lot of thought and some testing I say go with the 2 3/4' in either gauge.
Chances are that you will be firing across only 15 yards of your own realestate so consider how you hit best and with what, Leave the surgical long range stuff to the SWAT guys!
JMHO,
ZVP
At homeowner distances you will doubtfully face ranges more than 20 yards to deal with. At these distances both gauges will deliver the goods but that quick second and maybe 3rd shot is the prize to go for. Who knows what number of attackers you will need to neutralise but if you can't hit em, game is over!
After a lot of thought and some testing I say go with the 2 3/4' in either gauge.
Chances are that you will be firing across only 15 yards of your own realestate so consider how you hit best and with what, Leave the surgical long range stuff to the SWAT guys!
JMHO,
ZVP