Two experiences that come close for me:
1995 Guigal La Mouline shared by Sunnylea57. The most flawless, complex and complete wine I’ve had.
That was a goodun! I have very clear memories of that evening and that wine.
i have four 98 point scores on CT and nothing higher. I feel that if I give something 100 points it means I’ll never have a better wine.
1987 Dunn Howell Mountain (two different bottles scored 98 points)
1985 Heidsieck Champagne Cuvée Charlie
2002 Bollinger Champagne RD Extra Brut
...followed by two 97 point scores:
1990 Bollinger Grande Année