I am looking for suggestions for relatively good cheap Scotch Whiskeys. By cheap I mean ones which cost less than Johnny Walker Red. I know enough about Scotch to understand there are different regions like the lowland, highlands, Isles, and Speyside; and there are ones with more/less peat or smoke. But I know less about what the different styles taste like. I would like to learn about good representative samples from each area/style, to get a sense of the variety of flavor profiles, but I don't want to pay 12+ year single malt prices. Thanks in advance.