When selecting a mobile signal booster, you must decide between indoor and outdoor models. Indoor boosters are designed for smaller spaces, such as homes or offices, and are ideal for improving signal strength within a contained area. They are easy to install and typically require minimal setup. On the other hand, outdoor boosters are more powerful and are intended for larger areas or multiple users. They capture signals from greater distances and are suitable for rural or remote locations. Consider your specific needs, the size of the area you want to cover, and the number of users when making your choice. Understanding the differences can help you select the most effective solution for your situation.