Road Bike Upgrade Advice Requested
Over the past year, I've been riding my 1987 Schwinn World Sport about 3-4 times per week over a 10-mile paved trail at an average of about 15MPH. I'd like to upgrade to a more modern road bike (and hopefully faster). I've been looking at Trek Domane, Trek Emonda, and others online, but I'd like some advice on what would be a smooth transition from the Schwinn. For instance, should I be sticking to endurance bikes rather than performance bikes? I'm 61 years old and my budget is up to $2500. Any guidance would be appreciated.