Both products, apart from being manufactured by the same company, are essentially similar in most aspects – cleaning and hardware generation-wise. However, the G30 Edge offers boundary strip detection or the ability to use magnetic strips that signals the device to avoid a certain location. This is especially effective when marking out intricate areas that you want your device to avoid. It also is the most consistent of all boundary-detection methods – making it a reliable option despite sounding a little “old-school.”