I think Dorian mentioned he did option 1 and used qbanks for review towards dedicated, and he would do it again. He got a great step 1 and smashed step 2.
I did all of Anking for my step 1 recently, and regret it. You only need Pathoma and Lolnotacop. I didn't do UW (It's all tagged into Anking, and I knew stuff only because I saw the exact flashcard) and only did NBMEs. I was passing comfortably, but should have dedicated more time towards research and maybe even a little step 2 studying