I put your search into SearX with a lot of the major engines enabled (Google, Bing, Qwant, Brave, DDG, etc.). Arguably, Google did a better job giving me HN results (but it's a very small sample set).
Edit: if you're not familiar with SearX, everyone who visits will get a slightly different result based on dynamic results. Even if the same person refreshes a few times the exact results and ordering will vary; I've learned to try the same search a few times to get better results, it's just a quirk of how it works and how each remote engine reacts at that given instant.
https://searx.be/search?q=what%20camera%20would%20HN%20recom...
Results 1-3: SEO "best cameras" from DDG, Qwant
Result 4: Ask HN from DDG, Qwant
Result 5: Ask HN from Google
Results 6-8: SEO "best cameras" from DDG, Qwant
Result 9: Ask HN from Google
Result 10: Camera forum from DDG, Qwant
Edit: if you're not familiar with SearX, everyone who visits will get a slightly different result based on dynamic results. Even if the same person refreshes a few times the exact results and ordering will vary; I've learned to try the same search a few times to get better results, it's just a quirk of how it works and how each remote engine reacts at that given instant.