I've got a lot of those listed above and all are good but I'm gonna throw one out that fast became my favorite under 400 yards.
35 Whelen
35 Whelen
DittoAnother vote here for the 25-06
Killed a many of deer with my 45-70 . Now that I'm not hunting middle Tennessee I may start hunting with the Marlin1895 again but it's hard to lay down the Ruger M77 7mm mag.Under 100 - .45-70
100-300 - .30-06 or .308
300+ - .300 win mag
25-06 ,Hornady SST 117 gr