There are heaps of good calibers for deer between .243 an 3006,all of them get the job done when used right.My own fav,s are .308 and 6.5x55.
The 25-06 is the current hot shot where I live.I built up a 96 mauser in
6.5x55,resently so I have that wonderfull slick action great woodwork and
one of the worlds best light game rounds.Of course I also have a lot of time for the.270 and 30-06 as alround great rounds.Then there is the 7mm
08,7x57,257R,30-30,7mmREM,7X64,303.Hey I could go on all day.
CHEERS..JACK.