Hi Jonathan - I flew for years with Becker radios,
never any problems (AR4201 plus Mode S transponder).
However, for the new machine I went all Trig.
The reduced height really helped with the panel
layout, I will equip ADS-B-out in future, dual radio
head, all pointed to TT-22 plus TY-91.

Email me offline if you want me to send layout pics.

Hope that helps,
Best Regards, Dave