I shoot every Sunday morning if I can. My carry gun is a Colt .45 Commander. With the stick on I drill hole and cover it up thus using one full size taget. The 3" works for me at 10-20 yards. After that I'm showing my age.
Pros: All good. Works for me.
Cons: None
This review was written in the old system and had content requirements that are different than reviews written today.