People will debate about which is the superior woody canvas material, Timbersilk, Sylvamber, and Iso E, Orbitone etc. They all have their place and present with differing degrees of warmth, diffusion, and substance in a blend.
Timbersilk strikes me as having more presence than Iso E, feeding more warm cedar into a blend. It is slightly less textural than Orbitone, but only slightly.
