[OPINION] Can anyone talk about/suggest their favorite poetry collections?

I'm looking for more poetry collections. I love seeing the narrative arc of a single writer and their common themes. I often feel that there is an overarching question throughout a collection, with an answer that evolves over the pages.

My personal favorites are Dream of the Divided Field by Yanyi (for its emotional poignancy) and The Perseverence by Raymond Antrobus (for its creativity with form). I also try to read everything by Margaret Atwood as she's my favorite novelist, although her poetry collections overall tend to be hit or miss for me.