I can recommend many. The question is what you like and what you're willing to spend. It's also worth noting that the two brands you listed are bourbon, which is a particular, protected variety of whiskey. There's also Irish whiskey, Canadian whiskey, Tennessee whiskey (which is pretty much Jack Daniel's and also pretty much bourbon but since it isn't made in Kentucky it can't be), rye whiskey and, opening a can of worms, whisky (which is Scots for "whiskey" which the rest of us call scotch).
Personally, I find Buffalo Trace to be chemical. Henry McKenna I haven't had.