Try catch or then catch for rest api?

Question

Node.js

There is an api request handler, where db.query() is a request to PostgreSQL, which returns a Promise with resolve on success, and reject on error (for example, if the database password is wrong).
The request handler itself:

async getAll(req, res) {
    const query = `SELECT * FROM users`
    return db
      .query(query)
      .then(({ rows, rowCount }) => res.status(200).send({ rows, rowCount }))
      .catch(error => res.status(400).send({ error }))
    // try {
    //   const { rows, rowCount } = await db.query(query)
    //   return res.status(200).send({ rows, rowCount })
    // } catch (error) {
    //   return res.status(400).send(error)
    // }
  }

Accordingly, the question is, how best to handle the promise, through try catch or then catch ? I read on stackoverflow that try catch is better to use for synchronous actions, and then catch for asynchronous ones? Is it so?