I seek your guidance on these materials. I did search and found a couple threads from years ago that had a bit of helpful info but that were in the Buck Knives section and had less input from makers. Google provided a head spinning amount of data but only a fraction related to use as scales. I know G10, Micarta, & other phenolics under whatever trade names are very common. What I'm concerned about is if I purchase through my usual shop suppliers McMaster Carr & Grainger, some the grades offered I don't recognize. Examples: CE, G10/FR4, G11, LE, XX, C, G7, G9 ... Carbon Fiber, Fiberglass, Garolite, Kevlar. Is there a Synthetics for Dummies I haven't discovered?