yeah, for me  the R1 plus quite ok. but if i ride long distance, i never use it because the sound more than 120kmh quite bad since i use open face helmet and wind noise very bad. need to replace my helmet. plus, i  like ride with silence right now, more calming and hear the engine sound more nice. lol

R1 plus now mostly i use because of the dashcam function. got few times almost hit some crazy cars and at least i got evidence.

so based on ur past experience, maxto m2 quite ok?
thinking to find intercom that able to connect other brand since my friends mostly used other brand. i see Maxto M3 which got video function as well. might be good replacement for my R1 plus.

I find that it's rather pointless to buy an intercom that has a built-in camera, because the camera has to be built to such a low price there's just no way it'll produce a satisfactory video.... esp since everyone by default expects action camera-level footages.