I'd recommend getting TurboTax Business; the TurboTax program will ask you questions and provide guidance ("Help") that will minimize the chances of you making an error or omission on the return. The 2019 form is 7 pages long and the instructions appear to be at least 15 pages long (website only, no page numbers); that represents a lot of opportunities to miss something or misunderstand something.
Note: The 2020 CA Form 568 is not yet available from the state of CA (same for instructions).
How do I file CA form 568 for an LLC with zero profit
