This is a personal preference. Binoculars allow you to see a little more dimension and space between things, but lens views aren’t obscured that much. Binoculars are heavier and don’t travel that well. But monoculars are lightweight, handy, and travel even with the biggest minimalist hiker or backpacker. Binoculars allow you to see potentially farther distances, but the lens does well all on their own. The long and short, if you are sightseeing from your back porch, car seat, or living room, binoculars are a great option. If you are looking to get up and get out- hiking, camping, sporting then a monocular will serve you well!