People now tend to strongly prefer for the animal to drop dead right where it is, whether it's to minimize the animal's suffering, just laziness, or both.
I've had only a couple of deer go anywhere when shot. Two went about 20 yards from my .30-30 contender, one went a little over a hundred yards with my SKS (7.62x39) and one went about 15 yards (.357 magnum). I had one with a .257 Roberts shooting a Hornady interlock 117 that failed to expand go about 75 yards. That gun, when I was using Sierra bullets (all, but two deer it's ever killed) has nailed 'em in place, the .30-30 has nailed 4 in place for me, the Roberts at least a couple dozen, the .308 6 so far. I shot two with a .357 revolver that dropped dead. I've killed five deer with a 7 mag that were dead right there, but one Javelina I hit too far back went probably 350 yards, bad shot placement, my fault. I shot behind the shoulder like I always do on deer, but got nothing, but guts. I recovered the animal after a 350 yard blood trail in the thorn bushes of west Texas. :banghead: Had to finish it with a .357 to the head.
So, out of all that, one thing sticks out to me, shot placement and bullet performance is more important than caliber. But, yeah, I always want them dead where they're hit. I don't wanna risk losing an animal, ain't lost one yet, knock on wood. I have come close and luck bailed me out on that one shot with the 7.62x39. I sat a couple of minutes after the shot and a driving downpour came and ruined any blood trail.:banghead: It only lasted about 10 minutes. I got out and couldn't find blood anywhere, walked back to my dirt bike and the danged deer was laying next to my back tire!
ROFL! I made a solid chest/lung hit on that deer, too, and got a huge exit hole. It happens, I guess. I was using a Sierra Pro Hunter on that thing, 135 grain .308 diameter made for .30-30 handgun hunting. I don't know that a 7 mag would have made any difference on him, frankly, but perhaps. It was a solid hit and gives me pause to use that 7.62x39. Yeah, the 7.62x39 ain't got the snuff a .30-30 has, but most opinions are that it's enough gun and this did dressed about 90 lbs, not exactly one of those 800 lb northern deer I read about. And, like I say, three of those 4 deer I nailed dead in place with a .30-30 was done with a 12" Contender which, if you overlap the ballistics tables, pretty well matches 7.62x39. So, I just think it was one of those things.