Best electronic ignition for driver 360?

I'm on the fence right now between the PerTronix and the Mopar kit available everywhere. Like I said, my main concern is driveability, reliability and MPG.
Then run an msd for all 3 reasons..

Haha, I was right there with ya thinking about keeping the stock points set up in the trunk "just in case".

Just incase won't apply if you run an msd ....