Garnish: Lime Wedge and Salt
Moist the rim of a shot glass with a lime and dip it into kosher salt. Pour the premium tequila into the shot glass. Lick the salt, take the shot and bite the lime.
If you rather use the orange slice, don't use salt. Just take the shot of tequila and bite the orange slice. Do not use the lime and the orange together. I like the orange better.