Does anybody know if flashlights made by popular brands like 4 sevens, thrunite, zebralight, etc really anodize their flashlights to type 3 thickness? The reason I ask is I have a CRKT knife that is type 3 and it stands up to abuse MUCH better than some of the flashlights I have. The surface of the CRKT knife feels a lot less smooth - like it should be with type 3 anodizing. And comparing the xeno and 4-sevens flashlights I have, the xeno EO3 type 2 anodizing seems to stand up to damage a lot better even though it's only type 2.