Which one or botb?

[PHOENIX PHIL]

Take both, you have a backup if something happens with one or the other.

 

[meigsbucks]

What seven besides the buffalo did you harvest? I am going for buffalo, Sable, Gemsbuck, Kudu, Nyala and possibly Roan. If the distance is under 150 yards the 416 sould be fine I think. Beyond that I would choose the 375 H&H. Realistically, whatever the bush gives you will be dealt with by whatever is in my hand at the time.

Waterbuck, 2 blue wildebeest, impala, kudu, zebra and warthog plus with the buffalo. I used a 400gr Barnes TSX in the .416.
In the .375, I used a 300gr Swift AF.

 

[dogcat1]

Take the .375 HH, sell the .416.... You will thank me.
The .375 will take everything you will encounter. I have used .458 Lott, .458 WM, .416 Rem Mag, .416 Rigby. All kill buffalo. The .375 HH kills them just as dead.

 

[Philip Glass]

Buffalo Bore has 400gr TSX loaded in their 416 Ruger @2400 fps. That would be the ticket, if you can find them in stock. Hornady just released some 416 brass so maybe BB will load more soon.

My vote!

 

[SoVa]

I vote for the .416 ruger mainly because I aspire to own one soon and want to see your results for my own edification . Selfish reasons for sure but I am being honest.

 

[Granygudness]

I have a CZ 550 in .375 H&H. It shoots well and the recoil is moderate. The moderate recoil is largely because it's a heavy rifle. I've used it for buffalo and a variety of plains game and it has worked well. I have no experience with the Winchester.