I've seen 2024 edition will have jobs and a lot of new stuff, but, I've also seen that 2020 is still being updated as of today, so... Will the content that is comming these days on 2020 be ported to 2024, or will they have totally different features?

I mean, I want to do jobs and fly non-commercial planes, but I also want to fly commercial planes and have the full earth and some hand-made cities that now are available for 2020, so, do we know if that stuff is going to be on 2024 too? Not specific cities but more like the concept of fly everywhere and have the same kind of missions aside from the new ones.

I don't even know if I want to buy 2020 now and wait some time after 2024 comes out to buy it, or if I want to wait until 2024 comes out and buy it close after its release date (after checking it's good and not borked like some other games...).

If 2024 is just the same but better, it's hard to justify (to myself) buying 2020 now that it most likely will take less than a year for 2024 to come out.