I think it was said that due to the number of bits FrSky uses that some will find it not have the finest of control (not that most would notice).
I am paraphrasing there
I have an older XP 9303 which was only a 10 bit (1024) resolution. Since i do not have the 2048 of the newer radios, will I see any lack of precision?
I also have a X347. I would suspect it is 512 resolution. would the FrSky show it in this one or I would not even notice it?
I hope I am explaining it correctly....
Frank