You have to decide what is better for you.

The rescue are always activated only when Gyro Gain is negative.
+
The rescue mode you have to set Function parameter in the software, Stabi tab.

Diagnosis is then in the channel gyro displays HF instead HL.

Ok I think I am starting to understand the basic setup here according to the DX8 settings posted by Thomas.
I do have a few questions though.
So I would use method 1 and this does not use bank switching?? Am I correct? Then the ELE/D/R switch would then be my rescue switch??
Would this affect my flight modes? and how if I went with this setup instead of bank switching.
Oh this is also my equipment I am using on my Trex 500 Pro DFC heli
Hobby wing 100a Platinum Pro ESC (am flying in Governor mode setting also)
Spectrum AR7700 reciever, W/Sat.
Since method 1 says for using a sat I am assuming this is the correct method I should use???

Yes, the method 1) may not be used to switch banks. ELE / D / R activates HOLD who deserts a negative value to the channel gyro, thereby activating the rescue. When activating the rescue must be in diagnostics see "HF".

I do not understand the question. I do not know what is photographed.