Elijah Craig Barrel Strength, Eagle Rare, whistle pig, Blood Oath, Campfire from High West, Colonel Taylors.
Isn't high west an American Whiskey? Eagle rare is very nice for the price.
Whistle pig is great but expensive.
Great stuff both the Boss Hogg and the Rye. You can get it on base at great prices. Axe @koopdog.
I also like Weller (poor man's Pappy) and Blanton's can be top shelf at most places.
Pappy still is the standard though depending on the year. You can find some around for ~$65 a shot if you enjoy it.
Funny you mention High West. I believe that's made in Utah and they have a damn good blend called Campfire. It's a bit peaty so if you don't like scotch, don't give it a go.
With scotch, I favor Oban and Laphroaig but only drink scotch with a good cigar.