'91 Ch Montelena: - The thing that jumped out immediately was a fabulous nose. You could smell classic Cab fruit, no alcohol or oak, and very long lasting. It was definitely a CA cab but in the old style, not overripe or alcoholic, just good fruit, complex and very nicely integrated. Don't know why we don't make this kind of wine anymore. Maybe I could answer my own question by saying I tasted this wine about 5 years ago and it was just not ready, too tight and unyielding. Last night it was great but will continue for at least another 10+ years. This style wine requires patience.
'91 Ritchie Creek: - Another good producer but a totally different wine. Without seeing the label I would have guessed a Bordeaux. It did not jump out of the glass like the Montelena, had a detectable acidic component, tight, good but not as great as the first wine. We played with both of these wines over 1-2 hours and the Ritchie creek really opened up and became much more friendly. It also showed the fruit better and in the end could definitely be called a CA cab, a very interesting evolution and a great drink.
Seldom do I get to taste two such wonderful wines in one evening over a long period of time. Hard to choose but I would give the Montelena a slight nod but would love to have both wines in my cellar. Wait, I just remembered, I still have two more bottles of the Montelena.

Walt