Hugo Votes, Best Related

I am slowly working my way through the Hugo ballot, and hit what is to me always a tough call, the Best Related Work. Because it's such a catch-all category, I frequently find myself comparing apples to kumquats. This year's list is a bit more cohesive, but still hard to vote on. I ended up using my usual metric, which is, "which would I buy first?" and proceeding that way. Here's where I landed (1 to 6)

No Time to Spare: Thinking About What Matters Ursula K. Le Guin (Houghton Mifflin Harcourt)

Sleeping with Monsters: Readings and Reactions in Science Fiction and Fantasy Liz Bourke (Aqueduct

Crash Override: How Gamergate (Nearly) Destroyed My Life, and How We Can Win the Fight Against Online Hate Zoe Quinn (PublicAffairs)

Iain M. Banks (Modern Masters of Science Fiction) Paul Kincaid (University of Illinois Press)
Luminescent Threads: Connections to Octavia E. Butler edited by Alexandra Pierce and Mimi Mondal (Twelfth Planet Press)

A List Fuse: The Provocative Life of Harlan Ellison Nat Segaloff (NESFA Press)