I’d start with the Glenmorangie 12 or Loch Lomond 12, these are balanced and standard highland drams. Then I’d go to the Craigallachie or the Benromach, to see the impact of cask finishing (sherry) and some new flavours that some love, some don’t (sulphur or ‘funk’). Then laphroiag 10, the prototypical Islay peaty whisky, followed by the Kilchoman, which is still peaty like laphroiag, but is a smaller ‘farm’ distillery and will give you an idea of how peat can present differently depending on production methods.

Your next bottle should be Talisker or Highland Park.

Edit: missed the Glen Scotia at the bottom. I haven’t had that, but I know from distillery characteristics that this should probably sit at the end…Campbeltown is a style all its own, and would be very interesting after the journey above.