what's important in a stroller

We're considering either the Eddie Bauer alpine 4 or britax travel system. The Eddie Bauer has cup holders, a place for your phone/headphones, and the cutest pattern. The car seat is also not as heavy so more manageable for me. Britax only offers tray/cup holders as extra purchases. The stroller has 3 wheels and though the car seat feels very secure it is very heavy and I am not strong!