hoppdoc
I have been on 2 Safaris to Zim, one for 21 days and one for 30 days.
On both I took a 450 No2 double and a Chapuis 9,3x74R Scoped double.
On the first the 9,3 did excellent work on plains game, the longest shot at a little over 300 yards on a kudu.

On the second it also did excellent work on plains game and also took a giraffe, big buffalo and a cow elephant at 5 yards.

In a serious situation I prefer the 9,3 double to a 375 bolt rifle.

286 Woodleigh Solids work perfect, as do 286 Woodleigh Softs.