The best investments aren't always the most obvious choices. Sometimes, you'll find great opportunities when you go off the beaten path. There's usually less competition, enabling you to quietly earn outsize returns. For example, manufactured home communities might not seem like an appealing investment at first glance. However, they've been some of the best-performing real estate investments over the past couple of decades due to the durable demand for space in these properties. Sun Communities (SUI 1.90%) ...