J&M
I installed the J&M simply because it was.... simple. Not cheap, works ok. I didn't really care about FRS, all I really wanted was the intercom, cb and music. Has anyone found the mc solution to hifi listening? Ear buds I guess. Won't work with J&M. No cell phone either. Only one aux input. Unless you wanted to spend another $300+ for their add on.
Baehr and autocom are superb units, not systems. You still need to buy all the "options" you want. And I didn't want my cockpit to resemble a 747's.
I guess if I had to do it over, I'd look at the "modular" systems, since the feedback on sound quality is better.
Life's a compromise. Bad news for gear heads.