I was looking to stock up on PPS, PPA, PET, and other PA during bambus Black Friday sale. I noticed some other people talking about siraya tech PPA which is pretty cheap compared to bambu.
What is your favorite price/performance brands for some of the more advanced filament?


Lookin to the TDS, BambuLab PPA-CF beats ST PPA-CF. But it’s hard to compare the values directly, because BambuLab separates the values of Z and XY and SirayaTech not. Anyway it still tough PPA-CF material and ~2x cheaper. I’d probably pull the trigger.