The E2 is the bargain version of the Aggressor. It has the same good construction, design, and easy-to-use controls, but it brings less performance. The biggest drop-off is in detection range. The E2 only reached out to 60 feet, thereby underperforming against the top cameras. On the upside, it took impressive night photos for the price and recorded impressive video. However, the video trigger speed is sluggish at 2.4 seconds.