That said, conceptually I like Mandalorian much more than Andor and I think that it formally has traits with more personality, but the development of one and the other is light years away. If Andor is much better, it is not for being a more adult series, but because Mandalorian has not managed to give real weight to its conflicts by not daring to take any firm step (the separation of Din and Grogu, the resurrection of characters, etc.) .
The problem is that TBOBF undid the (potential) growth of Din & Grogu. There’s a danger they will just be spinning their wheels for the foreseeable future. With Pedro Pascal now in the suit far less (as he wants to do more interesting parts) & Din’s story switching to atoning for taking off his helmet there seems far less opportunity to give the viewers more depth to his character. Meanwhile, rather than being Luke’s apprentice, Grogu is back to being Din’s cute sidekick. Will he substantially develop as a character before he speaks? (Which Filoni vaguely promises will happen sooner rather than later.)