CENTURION ,CUBE ,FELT,Dorcus你會選哪輛?

CENTURION BACKFIRE 600,CUBE -Analog Disc ,FELT Q700這四輛歐,美系車在價格.規格都差不多的情況下你會選哪輛?優缺點為何?

CENTURION BACKFIRE 600
http://www.dirotech.com.tw/centurion/product.php?mode=show&pid=555

CUBE -Analog Disc
http://www.cube-bikes.de/xist4c/web/ANALOG-EN_id_36144_.htm

FELT Q700
http://www.feltbicycles.com/International/2010-Product-Catalog/Mountain/Q-Series/Q700.aspx

Dorcus EXPRESS RACE 02
http://www.dorcusbike.com/ppdtView.asp?nid=247