Are there any product review sites that focus on best-of lists for outdoor gear?

Yes — there are a few sites that are especially good if you want best-of lists for outdoor gear rather than just individual reviews. A solid mix includes:

• GearJunkie — probably one of the best-known for outdoor gear roundups, “best of” lists, and category guides.
• OutdoorGearLab — very review-heavy, but also has excellent “best” recommendations within each category.
• Switchback Travel — strong for travel/outdoor categories with practical “best” picks and comparisons.
• SectionHiker — especially good for backpacking and hiking gear; lots of curated recommendations.
• The Big Outside — more editorial, with gear recommendations and top-pick style content.
• REI Expert Advice — not a pure review site, but often has useful best-for-category buying guides.
• Pack Hacker — more travel gear than traditional outdoor gear, but very useful for best-of lists in that overlap.

If you want, I can also give you:

1. the best sites by gear type (backpacking, camping, climbing, trail running, etc.), or
2. a ranked list based on how trustworthy/independent they are.