I just went back over all 9pages of this thread. I still can't believe I missed it. It seems that between everyone who posted, everything's been covered at least twice, not that that's a bad thing.
My own deer cartridges...
.30-30 Winchester- 150gr or 170gr CoreLokt, 150gr PowerPoint, 170gr Hornady
.303 British- PMP (South African) 174gr SP when I can get it. (PMP also offers .303 with 150gr SP's, but I haven't tried them yet not knowing how those do with the issue sights.)
.243 Winchester- 100gr SP by Winchester, Remington, or S&B. I may try some PMP sometime too; their .303 stuff's good.
The above being listed, I also am fixing to test some .30-06 handloads... 165gr Hornady SP over IMR4064 for use in the M1 Garand and '03A3.