Yes,
@Hunter-Habib you have covered the market very well, with most available firearms.
There is also a problem of distribution, so not everything you mentioned, is available everywhere.
For example, it is more than 10 years since I have last seen Winchester m70 available at local guns shops ( and it was in standard 30-ish calibers only)
The situation is result of market control of large gun productions groups, and smaller rifle companies trying to cope with challenges of modern market. As a result, classic rifle on affordable price becomes a rarity.
(From that perspective I think, that CZ company of old times of cz550 production days was the thorn in the eye to major western rifle producers.)
Best option now seams to be Blaser R8, although at start this rifle is a bit more costly, but in the long run, by adding barrels and scopes that rifle offers best options.
Would I choose blaser R8 over my classic inventory - no. But if I were to start from beginning, maybe it would be the only choice
Later edit.
We can discuss benefits and differences of straight pull, controlled round feed or push feeds all day long. But on the end of the day - for big game we need first and foremost THE CALIBER.
And if big bore caliber is available only in one production rifle, than it is the only choice.