Help me compare bikes and choose one!
 

The other thread I made was poorly done.
I'm interested in:
http://purefixcycles.com/products/bl...fixie-the-echo
http://www.bikesdirect.com/products/...cane/track.htm
the kilo tt and kilo tt pro
custom made bike from big shot cycles

my budget is about 400-550$ so I was wondering what is the best run for my money? I'm assuming the kilo tt pro?
I really liked motobecane's but the color i wanted is out of stock.
are big shot cycles THAT bad? even if the frame is chromoly?