good ignition module?

I had the same question..
SUMMIT has the Standard Motor Ignition Modules LX101
http://www.summitracing.com/parts/smp-lx101

Jegs has Delphi Ignition Modules
http://www.jegs.com/i/Delphi/117/DS10067/10002/-1

Jegs also has JEGS Mopar Electronic Ignition Control Unit
http://www.jegs.com/i/JEGS-Performance-Products/555/40805/10002/-1

Jegs has the Mopar Chrome Box..
http://www.summitracing.com/parts/dcc-4120534