'Asian S90V Is Better Than American S90V': The r/knifeclub Hot Take Sparking a Steel Debate
Every knife community has its recurring debates, and r/knifeclub got a fresh one this week: a member posted a hot take claiming that Asian-made S90V knives are better than American-made S90V. The poster's experience was specific and honest — several S90V knives from Reate, JWK, and an Asher Spiro had all outperformed his old Benchmade 940 in S90V, and he openly acknowledged that heat treat and blade geometry probably account for much of the difference. He also flagged his limited sample: he has mostly handled Benchmade when it comes to American-made S90V, and he has not yet tried the Spyderco Native 5 in S90V, which he suspects could be the exception.
The post is a textbook example of how steel arguments actually work in the community. The claim is not that Chinese or Taiwanese factories magically produce better steel — it is that steel performance depends almost entirely on what happens after the alloy is made. Heat treatment, blade geometry, edge grinding, and stock thickness determine how S90V performs in the real world, and those variables vary far more between manufacturers than the steel formula itself. S90V is S90V at the mill; the knife is where the difference lives.
The thread's value is in the responses, which is where the community's accumulated knowledge comes out. Long-time owners will point out that different companies target different hardness windows, that Benchmade's 940 is a notoriously thin knife that runs S90V in a way optimized for light carry rather than edge-retention marathons, and that a Native 5's thicker blade stock and Spyderco's Golden, Colorado heat treat produce a very different S90V experience. Whether those claims hold up in every case is secondary — the discussion itself is a useful education in how to think about steel.
For buyers, the debate is a reminder to stop treating steel names as performance ratings. Two knives stamped S90V can behave like completely different tools depending on who built them. The right question is not "is this steel good" but "is this knife's heat treat and geometry good," and the only reliable way to answer that is reviews, testing, and community experience with the specific model.
Hot takes like this one are how communities sharpen their thinking — and this thread gives anyone considering an S90V knife plenty to chew on before they spend.