I don’t really consider myself a great poetic connoisseur and I’m not versed in the classics, I just pick a collection now and then let it sit with me for a bit.
With that context on my reading habits: I picked up and enjoyed the collection “Pine”, by Julia Koets.
Margaret Atwood’s Dearly helped me through a time of grief.
Danez Smith’s Don’t Call Us Dead is a collection that deals with police violence against black people, and about AIDS in the queer community. One poem in it made me instantly cry.
Those are books that have personally influenced me deeply. Other poets I like but haven't read deeply are Rainer Maria Rilke, T.S. Elliot, Wendel Berry, W.H. Auden.