Interests are general topics that reflect what you like or enjoy, such as āphotographyā, āJapanese cuisineā, or āminimalist decorationā.
Wishes, on the other hand, are specific products or experiences you would like to receive, such as āFujifilm X100 cameraā, āchefās knife setā, or āNordic-style lampā.
In short, interests express your broader personality, while wishes show more tangible gift ideas your contacts can use.