Here are some other options depending on the context:
* La vie est bonne: This is a more literal translation and emphasizes the "goodness" of life.
* Tout va bien: This means "everything is going well" and suggests a general sense of contentment.
* Je suis heureux/heureuse: This means "I am happy" and focuses on personal well-being.
Ultimately, the best translation depends on the specific context and the nuance you want to convey.