You are welcome!Thanks for your questions and advice Timbre!
Are you looking for completely wireless (Bluetooth) system? No preference.
Or will this be used for trail riding, where a "wired" system might be acceptable? Yes, to be used for trail riding and boon-docking.
How far apart do you typically ride (bluetooth has its limits)? Typically within sight, but can get half a mile apart. Would be nice to have a 2-mile range or more. What's the range of a bluetooth system?
Are you wanting to communicate actively as you are riding as in a voice-activated system. or more of a PTT (push to talk) system? Prefer voice activated, if it doesn't activate via engine or wind noise. Often it's not safe to push to talk while riding. Could slow down or stop to push a mic button.
We would like to communicate while riding. Things like: "Take the trail to the left." "Don't follow me, too many rocks / logs." "I'm stuck near the top." "Need to stop to defog / photo / map / pee." "Where are you?"