Re: are my "cellar selections" stellar?

[petunia]

Several years ago, on a college-budget, I purchased 3 wines I was determined to "cellar" and not open for several years. Well, it's been several years and I have realized that I may have been misguided. I would appreciate any advice on the following wines (drink now? hold longer? too late?) *The fourth wine was a gift my mother brought me from Italy.

Thanks, petunia

1. Stag's Leap Merlot Napa Valley 1995
2. Whitehall Lane Cabernet Sauvignon Napa Valley 1997
3. Cline Ancient Vines Zinfandel 1996
4. DellaVilla Chianti Clasico Riserva 1993