Look across the collection and name the job of each save. One may show the length, another the front arrangement, and a guide may explain a practical constraint. If several references say the same thing, keep the one that communicates it most clearly. A smaller board can make a conversation easier because the differences between your choices remain visible.
Removing a card changes the collection, not the website article or the shared note. You can revisit the page and save it again later. Keep an alternative when it answers a real question, such as whether you prefer a more open neckline or a softer outline. An alternative is useful when you can explain the difference; it does not need to compete with the favorite as a complete makeover.