I own SS custom, Shadetree, magnolia, Kenny Morgan, Billy Buice, and a few more. they are all wonderful scratchers, but the little ones that Spring Creek is selling are the most realistic Ive heard. He has been selling them for 23.
here is a video clip sound file. Click on picture
Here are a few others. maybe you will hear the sound you like.
Billy Buice
Shadetree
Tom Gaskins
Magnolia Gane calls
JLC