Focus 9 solid state.
All day. Everyday.
I have one installed in each of my 3.2s. The three second pump prime feature is NICE. You get audible confirmation that the fuel pump is operational everytime you turn the key. Superior functionality + 99.999% reliability (or, as close to that as possible) = No Brainer.
I don't even carry a spare any longer. Livin' life on the edge, yo!
Love these cars, but if there's a plug & play solution that improves reliability to 21st century standards... I'm availing myself of it.