This is an easy chronological ... the proper order. From the original series to the Metal Saga and the Burst series, there's a chronological sequence of each season, spin-off, and movie.
Congratulations, you've just read a comic by Shūzō Oshimi .” This is how comic creator Becky Cloonan introduced Shūzō Oshimi during his October 4 visit to the Kodansha House pop-up in New York City.