I was wondering what everyone prefers to put in their rest bags. I have and use bags filled with most everything. Regular sand silica sand and corn cob and acron media. The regular sand isnt so hot to me and the silica sand isnt too bad. The media bags work pretty well. If i had to pick a favorite it would be the acorn media or the silica sand. What do you guys have in your bags and what works the best for you. also are you using leather or combo bags that are part leather and part other materials.