getting older

from what I gather a 10ga 3.5" actually kicks less than a 12ga 3.5" although perhaps that's splitting hairs?

my understanding is most 10ga weigh more and are slightly lower pressure.

I guess I just want a 10ga, but honestly i think that 12ga 3" can do everything I need it to for turkey, and probably goose too.

it would be a semi-auto btw.