When the post /64s came out, there was very little said about going to the push feed, because when Remington went to push feed with the 720 series in about 1951, they poured on the advertising about it being the strongest action ever produced, with three layers of steel around the cartridge head.
Thus, when Winchester went push, it was hyped as an improvement, at least in strength.
Of course, Mauser designed their Model 1898 to withstand a hundred thousand pounds of pressure, which they claimed to be the strongest action ever.
But the US hype would say little good about the Mauser 98, especially when they lost a law suit with Mauser, and had to pay a substantial fee, for copying parts of the Mauser design, when Springfield armories built the 1906 Springfield military rifle.
So the 98 Mauser was the king of the controlled feed actions and all others, including of course, the Springfield, the p14 and 17s, as well as the Model 70, were all close cousins of the Model 98 Mauser.
A good 98 is still my favourite action and I now have the best one I ever had; an FN Supreme with a Sako trigger, on a rifle built by Marlin for a very few years in the 1950s. Mine is a bit more unique in that Marlin must have made a deal to have Eaton's sell some, and rolled into the 22 inch micro grooved barrel on mines is, "EATON'S OF CANADA, MODEL 100," and "Made in the USA.
I guess the only thing in question is which of my grand sons will end up with it!