Think about this question with a different alloy, Maxamet.
ZT tried making knives with it (888MAX), and with the ones they "okay'd" for release by QC, 50% had a bad HT.
That is a $600+ knife and it can only be bought second hand. If you chance a NIB model, you have a 50/50 shot of having a $600+ cost for a non-optimally performing knife.
Now, take Spyderco (the only other major company working with Maxamet). They have three models in the alloy, and are planning two more...
ETA: Spyderco does Maxamet right.
The companies that take the time to get things right is where your money should go. Not who has it cheapest, mostly because you can probably find a faulty 888MAX for fairly cheap (comparatively speaking).
I am not saying I don't shop around for the best price, but I do shop wisely. And buying a lower end, lesser performing knife to save $20 is trivial...
Can that $20 buy you a second knife that will perform equally? No?
Then spend it on the better quality knife.
Want to make up for the bump in cost?
Eat a PB&J for lunch and dinner tomorrow and you saved enough coin to get the better knife.