Part of me always wants to upgrade my headset based on the theory that if it's more expensive, it must be better. Well, most of the more expensive models seem to be expensive because you're really paying for features and performance you may not even want or need. Flamewinger is right. We sometimes ride with a group and I've never heard anyone even discussing being all together on Bluetooth during the ride. We talk before the ride, when we take breaks, when we eat lunch, when we finish up -- I for one don't particularly want to talk to the group while I'm actually riding and thus I don't need to talk to 8 other people at long range. I just need to talk with my passenger and maybe answer the phone if need be. That's why we just have simple Sena SMH5's. Cheaper, simpler, and perfectly adequate for our purposes. And I find the sound quality to be just fine. If I want great sound, I listen to my stereo at home.