Cask Strength: Yay or Nay?

[ealdrin596a]

How do the tastes of single malt whiskies differ across various whisky-producing regions?

[Forbes]

To answer the title of your post cask strength will always be the better option as it will mean you are getting the whisky at it full unwatered down flavour but some whiskies are a little rough at xcask strength and are best tasted watered down but cask strength gives you the option to do this to your own particular preference.

Regards whisky regions there is some good info here https://www.scotchmaltwhisky.co.uk/regions.htm