Hello all. The wife and I have a good share of .22lr pistols to go along with our .380 carry guns. I am looking to get a shotgun very soon and don't know if I should go with a .410 bore or a 20 gauge. The wife is a bit recoil shy so I am not considering a 12 gauge at this time, seeing how she will be shooting it as well. I understand the cost of .410 vs. 20 gauge but I do not want that to be a deciding factor. Is a .410 enough power for small to medium game hunting if needed? Would a 20 gauge be too much for the smaller game? Should I consider a .22 rifle to go along with our .22 handguns instead (my longest barrel .22 is a Smith 22A 5.5" barrel)? Please let me know your opinons as I am totally new to shotguns. The intended purpose would be for game hunting survival if needed. Thanks.