[s-cars] Bad coil

[JR]

I've got bucking and missing only under high boost and I'm guessing I 
have bad/loose plugs and/or a bad coil.  With all the list traffic about 
coils and the 1.8t conversion failures, what is the general consensus of 
the list as to the best solution for replacing bad coils?  Just spring 
for the factory stuff, do the 1.8t conversion and cross your fingers, or 
maybe the upgraded coil kit offered by 034efi?