I get good blood trails right where they hit the dirt. Unfortunately times where a blood trail was most needed we didn't find the deer until too late. The 375 H&H leaves a pretty good blood trail as do the 2" mechanical broad-heads.
Although I do think larger calibers help it is more where you hit them that determines how much of a blood trail you get, and almost always two holes are better than one. But I would say two bigger holes are better than two little holes.
"When you disarm the people, you commence to offend them and show that you distrust them either through cowardice or lack of confidence, and both of these opinions generate hatred." Niccolo Machiavelli
| 
