I am buying my first bike this week. I am totally new to the sport and Im looking for a bike that will last that I can upgrade as money permits. Below is what I am looking to get and was wondering which is the best bang for the buck.

https://www.bikesdirect.com/products/dawes/hay1200.htm

https://bikesdirect.com/products/wind..._cliff4700.htm

https://www.bikesdirect.com/products/dawes/hay1500.htm

https://www.bikesdirect.com/products/...ne_600HT07.htm

https://bikesdirect.com/products/wind..._cliff4900.htm