Here is a secret sommeliers know-- what matters most about your wine is not necessarily the grape, but instead *where* the wine comes from. With this in mind, I created two glasses: one for warm region wines, and one for cool region wines.
For cooler climates, where less sunshine hours and cooler temperatures can often mean more moderate richness and alcohol levels, alongside elevated acidity and more delicate aromatics, the narrower opening and smaller bowl allows the nuanced details of the wine to be captured and honed.
For warmer climates, where elevated temperature and sunshine levels can lead to more ripeness, aromatics, alcohol and richness, the wider bowl allows the wine to expand and open.