WHICH BIKE DO I GET!?

I have been having a huge dilemma with bikes...I thought the 3 speed cruiser would be good since there aren't any huge hills around my house or in my town. WEBSITE: www.jbikes.net/micargi-rover-nx3-26-3spe… or i like the 26" 7 speed pink cruiser...and its cheaper...It never said how much the shipping was either...