I only was aware of this topic today and found very useful. In Brazil we experienced same problems Darryl saw in Dubai. A heavy polluted enviroment in some fields. Most fields are okay. I could see this on lost frames on my powerbox after each flight on different fields. Sadly my home field is one of the worsts I have seen. After some lockouts I changes to Jeti. Ds-24 now with 900mhz backup. Q value readings on Jeti corroborated the powerbox frames lost findings. Some fields Q value was between 80-100 and on some fields 15-100 with same plane.

As Darryl said if your have no problems and your fields is okay move forward with your current brand. If not the only way to go now is Jeti. Powerbox in the future will also be an option. This field problem is very real and some guys on good RF enviroment fields just think that other guys that had lockouts are dumb and don't know how to position antennas because they never had problems.

Gabriel