there will never be the fastest, super duper,
,mighty______________(fill in the blank ) com in the market as
technology moves very fast.What may be the fastest now may be
obsolete in a few months time.A classic example is the quad SLI
7950GX2, it was the hoo-hah in the graphics card market last mid
year, but when the Dx10 capable 8800GT cards came out in november,
then become obsolete liao. 
So moral
of the story:get only what you need and be happy.Moreover you can
save the money for the rainy days ahead
