this is my first post, so please go easy on me
I'm a beginner and have no knowledge of fixies/bikes...
I want to start biking and was wondering if you guys can give me some sound advice.
I'm 6'2" and around 175lbs. (not sure about inseam..maybe 33-34)
I was looking at some bikes on bikesdirect and narrowed my choices down to these 2.

http://bikesdirect.com/products/merc...t_stripper.htm
http://bikesdirect.com/products/merc...ott_pro_xi.htm

the tt pro looks nicer but is the extra $70 worth it?
for the most part, ill be riding around my city with it.
and this is my first legit bike.
i also spotted this bike http://www.roadbikeoutlet.com/2010-v...k-bicycle.html
but it seems like the kilo is better

please let me know what you think! thanks