I was a Reisling fan when I was young. Somehow I transitioned to reds along the way. I like Zins a lot, Merlot and a Cab with Italian food when I make it at home or in former times when I went out.
Another white I used to drink was Gewurtztraminer. A lot of whites are too dry for my palate. Others are too fruity.
My ex and I went in 1984 to West Germany and my aunt and uncle took us to wineries on both the Rhein and the Mosel rivers. If you like whites, it's a good place to go.
https://winefolly.com/deep-dive/mosel-valley-wine-guide/
For reds I have never been fortunate to go to areas in France like Burgundy. I have had Italian reds while in Austria. Those were more table wines but much better than America produced at the time. Things like Chianti. Some work colleagues introduced me to Borolos. Argentina and Chile make some good reds (Malbec). Austrailia is known for Shiraz (Syrah).
There's is a lot of good wine out these days but the industry has changed. Wines used to require additional aging before they were mature. As I understand it now, at least for American reds, bottles are ready to drink when you purchase them and they don't improve sitting in the bottle over time. I am not an expert though. I do tend to drink wines immediately, if at all (Italian food nights). I tend to prefer IPAs to wine. I can drink a bottle of wine in an evening if not careful so I discipline myself. I will make enough Italian food for two nights and enjoy the wine with both meals. Better for my liver.
edited to correct content and spelling