I would like to eventually get to a point where I'm comfortable hunting whitetail/hogs with a handgun. I have a ways to go in order to get my accuracy where I would need it to be for ethical shots. However I have started debating which caliber would be the best option for me to do this with and start practicing. As far as I can tell the best 3 would be 10mm, .357 mag, or .44 mag. I believe I could handle the 44's recoil if I had to but don't think it's necessary for this type of game. 10mm seems like a good option other than price of ammo long term. I do like the idea of the .357 being able to shoot 38 sp as well. I know you should practice with what you carry/hunt with but cost has to be a factor at some point so I thought about practicing some with the 38s. Thoughts on why one option would be better than another? In regard to revolvers is a 6in barrel a must or is 4in a long enough barrel?