What you have all quoted as PCM's advantage is not PCM but the advantage of failsafe. The same error detection, glitch avoidance and user programmed failsafe settings can be had on PPM as well. FMA is claiming higher noise suppression for its PPM DSR than PCM. So, now that the playing field has been levelled as far as glitching and failsafe is concerned, what's to choose between the more expensive, larger, heavier, slower, brand specific PCM or the cheaper, smaller, lighter, faster, works with any brand PPM?

H