Thank you for the input.
I don't use the voice commands at all, so that isn't an issue for me. I don't ride in groups, so I don't care if it plays nice with other brands as long as it will work with my fiance's 20S.
The main issues I am concerned with are the audio quality, button size/layout, and the inability to charge while using the headset.
I control my current headset through my Garmin 99% of the time, so the buttons (if the are as difficult to use as I have read) may not be an issue.
I can charge my 20S while I'm using it- I really only need to this maybe 3 or 4 times a year, but it would suck to lose comms and then need them. I carry a power pack, so I could charge it at stops if I was going to be on a long ride. I have read that the SRL turns off when you plug it in to charge.
So I guess the biggest issue is sound quality. I'm very happy with the 20S; I've read that the SRL quality is lacking at high volume levels. This is sort of a subjective evalutaion, I guess. What's loud to me may not be loud to you, and crappy sound to you might me fine with me. But I'd like anyone's take on the matter.
I was a big fan of my Shoei Multi-tech, which is why I bought my current Neotech, and why I am thinking about switching to the Neotech II.
Although, if the pattern holds, if I buy a Neotech II, there will be a Neotech III out later this year. The NEotech came out less than a year after I bought the Multi-Tech. The Neotech II came out a few months after I bought the Neotech. Maybe I should wait....