Not a big liquor drinker at all but I’ve tried lots over the years :)
For scotch I like JW Black Label and Chivas, over ice or neat. Famous Grouse is pretty good too.
In the singles I like Glenlivet and Highland Park. I tried Laphroaig once when it was on sale and thought it must be what paint stripper tastes like (ducking).
I heard someone describing it as what a campfire tastes like when filter through a snow encrusted mitten. It certainly has a STRONG flavor.