Dragonball order with movies?

Started watching db.

Now I see that there are several.

Dragonball (this is the first I know (I'm in season 2))

Then there are

Super Dragonball Heros, Dragonball GT, Dragonball Z, Dragonball Super, Dragonball Z Kai) and the whole films on netflix.)

What is the correct, understandable and story-following order?

Dragonball> Dragonball Z> Dragonball Super> Dragonball Super Broly film

GT non canon plays after Z (Super plays after the Buu saga, but before the Time Skip World Tournament where they meet Uub)

Heroes is an advertisement for the game and Z Kai is a new version of Z and worse than the normal one

the rest of the films can be watched in the marathon

Do you know what happens if Super continues?

Nope