I've seen a couple videos on YouTube comparing the BT-S2 communicator to the Sena SMH10. The videos say that its about 80% as good as the Sena. Most of the complaints come in the aspect of the user interface rather then the actual audio, mic, or connect-ability. The BT-S2 is about $40 where the Sena runs about $155. At that low of a price I think I could deal with the user interface issues.
Has any one every used or own the BT-S2 communicator, Or any other cheaper alternatives to the Sena? I feel like I'd get more of an honest review from someone on this site then a youtube video.