Even though I understand the design, the use, the advantages and the disadvantages, I do not like bolt actions for most hunting. In a practical sense, I lump them in with single shots in terms of multiple shot capability. Go ahead and reference the mad minute but until I see more people able to do it, I am not buying it. As well, the amount of practice required is impractical for most. Those who do then by all means can be well served by a bolt action.
That said the average bolt action is usually fine for the majority of light to heavy game in the correct chambering. In fact, there is likely no equal for heavy high pressure cartridges in a single barrel repeater which makes it a great choice for dangerous species.
I like
@Robert ’s posts about his .375H&H and his philosophy of one rifle for everything. If one were to copy such a philosophy (we would all be really bored around here) I think many would answer the question in the OP something like “The one you have and are proficient with.”
For me the best platform is the Remington pump rifle. Mine is a 7600 Carbine in boring 30-06. I’m good with it and I come from a philosophy of no matter how good I am, I may still need a fast second or third shot.....and I have. Hunting property lines demands quick incapacitation.
Is the Remington 7600 great for extra large game, no. It’s good for NA though and since I’m not going to Africa, and precious few will, it should be good to go.