Aussie phil is correct, ICE ignition , if you want the best thats the system and its price competitive if you compare it to a full MSD system with box and leads .
But if you just want a reliable distributor without the extra punch of a hotter spark get a 'ready to run' msd dizzy and coil.
You can setup the advance curve that best suits your engine with the springs and bushes in the msd distributor kit whereas the ice ignition is controlled by dip switches on the box.
Personally I think the ICE ignition is worth the expense , they are extremely reliable and accurate ignition systems.