Saves water & time: The cold water method cooks pasta faster. Pasta is the savior in times of need when the fridge is yawningly empty and your stomach is already growling.
The pasta trick with cold water makes the end of the day even more relaxing and you quickly have a large bowl of fresh pasta on the table. If you need a large amount of pasta water to prepare the sauce, it is better to cook the pasta in the well-known way with hot water.