Hard to say without all the info, I guess the question boils down to where to put the next dollar. Looks like your choices are RSA-1, Savings, or Betterment (brokerage). What about a Roth or traditional IRA? We wen't with Vanguard for our brokerage account and IRA's. I think the answer depends on a lot of things. Any debts? Pay those first. Any plans coming up that you need money for? Save for that. If neither of those fit, then I would invest. I want to have assets in tax free (Roth), tax advantaged (RSA-1), and taxable (Brokerage) accounts. That provides some flexibility.