Mopars Orange ECU for daily driver?

I use the 505 Orange box in all my cars ....for years now, never a failure. No issues what so ever and this is running more than one in more than one car.
Of course a failure is possible with anything mechanical/ electrical....Carry a spare,,,ballast resistor as well is being smart. One thing...be sure to use the correct Ballast resistor with the orange box...check the Ohm's as it does matter and will cause high heat and failures, maybe this is the issue with some of you? The kit when sold by Mopar included the correct Ohm ballast. A simple meter ohm test will tell you the ohm of your ballast.
The ECU/coil/ballast variations are covered in the Ignition chapter of the Mopar Engines book. Production coil with Chrome or Orange box uses .50 or .70 ohm resistor.