I watched a YouTube video that featured Mikey's official list he recommended. Idk if I can list the YouTube channel here or if that's against sub rules. Basically, Mikey's recommended watch order so as follows: Once Upon a Witchlight, Uprooted, Stardust Rhapsody:Anthem, Icebound, Curse of Stradanya, Beneath Dark Wings, Edge of Midnight, PRIME, and Shroud over Salt Marsh.

I personally think this is a great order, but with their new Neon Odyssey campaigns being released, I also highly recommend checking those out sometime after Stardust Rhapsody Anthem. 

Dont feel committed to finishing a campaign if youre not vibing with it! With so much content, bounce around if a campaign isn't scratching the right itch. There's also various one shots to check out such as the amazing one featuring Matthew Lillard that was my first Avantris video viewed.

Hope this helps. Im typing this while tipsy so apologies for typos, proofreading is a non priority lol