Looking for some input from current users/researchers or past users of electronic kill switches. Often I fish alone and would feel much safer having an electronic kill switch over the lanyard. However, I also do not want to introduce any problems/hassles with the use of my boat. I have been looking at installing the Fell/Mercury 1st Mate system. Right now the 1st Mate is my choice due to being developed by Fell and Mercury (offered as an option with new Mercs), no holes necessary in the dash, more robust bluetooth connection (WIMEA?), plug and play with Yamaha (no splicing necessary plugs into ignition harness), phone app to control as well as FOB, and the ability to update firmware, etc. via cell phone. The FOB on the 1st mate does not have to be connected to the hub to start the motor....and no override process necessary. Advice welcome!