Should I buy Tekken 8 Standard Edition or Season 2 Deluxe Edition?

I know that more seasons are expected for Tekken 8, but which edition should I choose?

If Tekken 8 is like Street Fighter V, where you can unlock the DLC characters and stages using in-game Fight Money, then I will get the Standard Edition. Otherwise, I will get the Deluxe Edition to play as the characters Eddy Gordo, Heihachi Mishima, Armor King, Anna Williams, Lidia Sobieska, Clive Rosfield, Fahkumram, and Miary Zo.

If you have played Tekken 8, please let me know whether getting the DLC characters is only by paying with real money, what is included with the DLC characters (like intro and arcade ending cinematics), and whether you felt it was worthwhile to play as the DLC characters.