Making a video about filament types for beginners — what do you think I can't leave out?
**Making a beginner-friendly video explaining filament types — looking for feedback on what I might be missing**
I'm a mechanical engineer making a foundational video for beginners about 3D printing filaments. The goal is to demystify the "alphabet soup" of filament names (PLA, PLA+, PETG-CF, etc.) by teaching two axes: base family (what the filament chemically IS) vs. modifier (what was added to tweak a property — carbon fiber, glass fiber, silk, matte).
Then I organize materials into 3 difficulty tiers: