Comparing simple truffle test as promise chain or async/await

compareSimpleTest.js

const status = () => {
    return MetaCoin.deployed()
          .then(instance => {
             return instance.getBalance.call(accounts[0]);
          })
          .then(balance => {
             assert.equal(balance.valueOf(), 10000, "10000 wasn't in the first account");
          })
}

const status2 = function async () {
    let meta = await MetaCoin.deployed();
    let balance = await meta.getBalance.call(accounts[0]);
    assert.equal(balance.valueOf(), 10000, "10000 wasn't in the first account")
}