When selecting a paper jogger, prioritize the vibration frequency and motor power, as these determine the machine's ability to eliminate static and align heavy paper stacks. For standard office use, a single-bin jogger is sufficient, but for high-volume printing or bindery operations, look for flat-top or multi-bin models with adjustable speed controls. Ensure the tray size is compatible with your largest paper format (e.g., A3 or 11"x17") and check the load capacity, typically ranging from 500 to 1000 sheets of 80gsm paper.