Is Ultimate worth 20 more, from someone who already bought it
Preordered Ultimate in June and I have been going back and forth on whether I actually needed to.
What you get: five or so extra vehicles, some weapons and cosmetics, and a handful of businesses that come with side missions layered through the story. The businesses are the part I keep landing on. Extra vehicles are cosmetic, but content attached to progression is different.
Also worth knowing you can upgrade any time later, so nobody has to decide now.