Individual tastes vary so much I have a hard time making recommendations. Whatever the alcohol, I prefer to drink it neat. I drink less, enjoy the flavors more, and bottles last me a while, like 6-8 months to 5 years or more as I cycle through my flavor moods.
The current whisk(e)y boom reminds me of the tequila boom that happened in the late 90's through the early 2010's. I was an Anejo (which means aged) tequila drinker. The prices shot upwards and only dropped back a little once the boom slowed down. I haven't bought tequila in at least 10 years and doubt I'll ever buy another bottle. I still have an unopened bottle from 2012 in case my wife wants a margarita in the summer.
I moved on to bourbon but found most to be either too sweet for my tastes or bitter from barrel tannins. My fault, really, because I didn't do any research and depended on friends' suggestions. This phase didn't last long.
Tried single malt scotches next, doing a LOT more research. Started with Speysides (fair), then Highlands (better), and finally Islays (my favorite). Prices of many of my favorites are now beyond what I'll pay, which brought me back to bourbon and has me considering less expensive blended scotches.
And, if there's one thing my infinity bottle has taught me, it's that blending your own can result in a flavor you'll love that can't be had anywhere else. I won't put something I dislike in it, which helps a bunch. Dislikes used to end up in BBQ sauces.
I know what flavors I like. I know what I dislike, and there's so much info available these days I haven't made a wrong choice in years.