Some members experienced better results for long distance flights with version 1.08
I did not had this experience.
A few months ago I did a long distance test with firmware V3.04 in combination with the iOS app.
The next day I downgraded to V1.08 and followed the same path. The results were almost similar.
I had no conflicts with the latest iOS app version using V1.08
However, there are some important differences such as the maximum descent speed. V1.08 is NOT restricted to the maximum descent speed of 2m/sec.
The descent speed might be important if you do long distance flights. Specially if you need to descend fast because you ran out of battery power.
I advise to fly with the latest firmware updates.
Geert./.