ORIGINAL: Sport_Pilot
For now, for most it works just fine.
That is the point, most is not good enough. It needs to be almost all. If it is getting worse as some say then the AMA needs to get started.
Nothing mand made has a 100% reliability record.
Poijtis 2.4 is better than FM in a much more crowded RC environment. Suggestions to go back to 72/35MHz will kill parkflying (the bread and butter of the hobby currently)
Better systems will come along.That is called progress.