Keith,
I bought 2 different cheap ones on Amazon, neither worked worth a poop on either my Harley or Grand Cherokee I used to own earlier this year.
I don’t like the price of the C2AirPlay, but it’s been the most reliable by far
I have one of the c2play things. I used it in my truck a couple of times. The sound quality was sub-par. I also have spent a decent amount of money on audio. I would imagine on the bike, the sound quality wouldn't matter as much. I should look into upgrading the firmware though...
Do you feel this one is that much better than the CPLAY2air?
To be honest I have not used CPlay2air, however our product works great on car head units with Wired CarPlay. We have made it compatible with most models. On every car I have personally tried it connects within 15 seconds.
But this is great I would love to try it out with some Harleys and get the log file if it doesn't work so we can make it compatible.