They said if you have the Premium Deluxe version, the additional planes added in that version for FS2020 will be available to you in FS2024 even if you get the basic version. (I was really surprised by this!) So taking those 10 planes off the list, there are still 15 additional planes you'll get if you get Premium Deluxe on FS2024, if you already had that edition for 2020:
Deluxe planes not in FS2020 Deluxe:
- Amphibian Aerospace Albatross G111/HU16
- Cessna 188 AGTruck
- Cessna 404 Titan
- Cessna 408 SkyCourier
- Dornier Seastar
Premium Deluxe Planes not in FS2022 Premium Deluxe:
- Airbus Helicopter H225
- Beechcraft C90 GTX Air
- The Boeing Company 747-400 Global Supertanker
- The Boeing Company 747-400 LCE Dreamlifter
- The Boeing Company C-17 Globemaster III
- The Boeing Company CH47D Chinook
- Pilatus PC-24
- Pipistrel Taurus M
- Saab 340 B
- Zlin Aviation Savage Norden
15 planes for $60 is just $4 a plane. (Of course, that assumes you'll fly each one for $4 worth of entertainment. I'll probably get about a dollar out of the helicopter and glider.
)
The other thing to keep in mind, though, is that Jorg confirmed the Premium discount would continue for Microsoft-published planes. All the Local Legend/Famous Fliers were $9.99 in FS2020 instead of $14.99 if you had PD. So if you're the type to buy at least a few of these, you'll get a portion of the cost back in savings on future purchases as well.