I shoot .410, 20, 16, 12, and 10 guages. The only thing I don't have in those guages is 3" 20 bore is 3 1/2" 12 bore and 3 1/2" 10 bore. I'm perfectly satisfied with what I have. Each one of my guns has a specific purpose. With all the different loadings for each there is sufficient overlap in the guages for me. I'm not going to buy some new whiz bang howitzer just because some guru in a gun magazine touts the thing to kill anything from ants to a T-Rex. Just my humble opinion. smile

Practice safe eating. Always use a condiment.