Although I generally like Star Wars more than Star Trek, I find Picard to be the far superior show to the Mandalorian because the lead character is a realistic person and not a walking masculinity cliche.
I prefer Picard because Star Trek is my first true Sci-Fi love if we're not counting Ghostbusters as Sci-Fi.
For me if I had to save one, pitch the other...Star Wars would disappear in the snap of a finger.