We have been using the Sena SMH10 Bluetooth headsets
With these I can pair all three of us in a group conversation. Had them for quite a few years now. My son learned to ride with them as did my wife. Makes teaching nice.
Very cool for trail rides on the dualsports. I can give them a heads up on line or obstacles to watch for while in the lead
BTW We had Cardio Q3. Sold them. Would not pair all together. Radio was nice, but like Sena better.
Hard to say what the best "Value" is, but I second HenryJ. SMH10 has been solid for me for several years. The range, and the options for mounting, and accessories is great. The 10's are an older model and can be had for a decent price. The group communication is key in some situations.