I want to vote "It depends" because none of the options really applied.
If 2024 was different then I would have checked it out but probably not bought it, even if I liked it because it would have been very unlikely that my players would have switched. It would have had to be at be at least as backward compatible as the current 2024 version is. And to be frank, I cannot imagine a game that is both innovative, different and backward compatible.
My grognard players regard the current 2024 as basically the same as 2014 with a few tweaks.
It is why I am unlikely to buy either Draw Steel or Daggerheart, I am interested in both and would like to play them. I know that my players are unlikely to want to learn new rules.