Chef Eric's channel/site became one of my favorites when I started making sausages because of the precision, creativity and accessibility with which they approached the craft. Seeing them routinely using the SI smoker and programs to get very uniform results like non-separated (non-high-temp) cheese, great casings and interior textures, etc., was a huge selling point for me to get my 3DW. (Sure wish my budget would have allowed the 4DW)