ACP Certified Member Ken Robinson was quoted in this MarketWatch article titled '‘Who can help us?’ We have two homes — one with $88K left at 2.75% and one with $275K at 4.5%. Should we pay one off?', discussing paying off mortgages on two homes and which one to pay off if you want more monthly cash flow vs. if you want to minimize the amount of lifetime interest paid. He also provides an alternative option: putting the extra cash into an investment portfolio, emphasizing the importance of speaking with a financial planner.