The Jack Daniel’s Silver Select is considered to be the best Jack Daniel’s ever made. It’s a single barrel bottle that was sold in duty free shops and internationally, making it a Tennessee whiskey that is highly sought after. For a long time, it contained the highest proof whiskey sold by Jack Daniel’s, at 100 proof. The 1st Generation was produced from 1997 through 2010. The 2nd Generation Single Barrel was produced until 2015 and after that it was discontinued and replaced by the Single Barrel 100 Proof.