What is the favorite Electronic ignition conversion?

[Johnny57]

With the mods I will be doing, IE Torqstorm supercharger, I know the stock points will not cut it. What 's the favorite electronic ignition conversion? 72 351C

 

[Sheriff41]

I like the old Ford DuraSpark setup. However, if you plan to go EFI the modern electronic ignition will work better with an ECU.