It has been exciting to explore the additional capabilities of the OpenTX system provided by the Logical Switches.  I especially find the Edge functions to be useful.  With them you can create simple procedures to do quite complex functions.  This Tutorial describes each Logical Switch and also includes a few examples of such functions which give some idea how the Edge Logical Switch can be put to use.

Two functions showing how to Emulate an old fashioned escapement

A function showing how to get three independent Logical Switch commands from one toggle switch like Switch SH.

Two different ways to implement a Throttle Hold

A way to drive a range check while you are alone at the field