Because red wine pays more attention to the smell when tasting, the requirements for the cup shape are relatively strict. In fact, the cup legs can be appropriately reduced, because the cup legs are mainly for aesthetics, and the second is not to directly touch the cup body with hands, so as to avoid excessive temperature of the wine liquid and affect the taste. As long as you don't keep holding it in your hand to transfer too much body temperature, the wine glass without cup legs is basically not much different from the goblet in terms of function.
Foreign wines, such as whiskey and brandy, have relatively low requirements on the cup shape, because high-alcohol wine itself has strong alcohol volatility, which is conducive to the volatilization of aroma. So you will see both the pot belly cups that are common in bars and the professional small belly cups. The cup shape does not affect the tasting experience too much.
Mixed wine is a cocktail. Generally, more water, fruit juice, ice cubes, and soda are added, so the overall capacity of the glass body should be large. Larger wine glasses with no legs can also meet these conditions. It's also good for drinking beer.
