I use the Edutige in foreign reportage especially for Aufsager before my GoPro Hero3 (adapter required by GoPro GoPro jack to input) The sound is clearly brighter, more sound pressure. The omni has a positive effect when you have someone to talk to at his side - which then also benefits from the surrounding micro. For single Moderation a cardioid would be more desirable, because the ambient noise is sometimes a bit too much also included. But definitely an asset - especially if you are traveling alone, and want to work professionally with the smallest gear.