Regarding This post
I do love the looks of the wood calls,

plastic just looks like plastic to me though some of my better sounding calls are plastic/delrin
You are selling calls made from a combination of wood, Delrin and Acrylic bodies and delrin or acrylic tone boards here.
No easy way to word the question, because there is no right combo, but which combo is the right combo for which situation?
What is the advantage of a delrin tone board over an acrylic tone board or vice/versa? All both of the tone boards cut on the same curve or are they different?
I assume the shorter the call body the less the material type affects the sound. It is hard to beat the looks of antler or wood, but what are the advantages of each material in each situation?
I like the addition of your do it yourself kits. I am sure I will be picking up some of them this winter to play with.