FBO or MSD what do you use?

I’m now interested in the Jacobs Mileage Master system…

This is how it seems, correct me if I’m wrong…
It seems that Jacobs makes a good system but the Pro Street kit is too hard on IGN parts for a daily driver. The Mileage Master is not too hard on parts (assuming ray79rt Swinger is a daily driver). Both have great reputations, only disadvantage is price …and unattractive design IMO.

A bad ‘review’:
http://industryfigure.com/berkeley/Jeep/jacobs.htm

This doesn’t retard spark for easier starts do they? Where are they made?

I’ve never really researched these boxes (I thought this thread was about distributors in my other post). Do these just take the place of the box and ballast resistor? Do you just cut the wires going to those parts and use them for the box?

btw: What's a RPM Window Switch (Hyfire VI)