Should I use an escalation clause?

Whether an escalation clause helps you depends on how competitive the specific listing is and whether the seller's agent will even accept one, since some sellers and listing agents refuse them outright. It works best when you are confident about your ceiling price and are comfortable with a seller potentially seeing your maximum if they ask for proof of a competing offer. A flat, well-researched offer sometimes performs just as well without exposing your limit. Joel Boss can tell you which approach fits a specific listing you are considering.