Looks like I'm going to buy a couple of Winchester 94's -- just love those cowboy guns and they are compact for the woods I will be hunting in. My question is this, one will be a 30-30, but should I get the other in .357, .44 mag, or 45 colt? Of course the .357 is probably the most economical to shoot target practice with and I wonder about the long-term availability of good ammo for the colt -- is it a dying breed? I also question whether I need the larger/more powerful caliber. I will probably use the 30-30 for most of my hunting, but would like the second gun to be viable as well. Let me know what you think. Thanks!