Hi
I dont know much about digital camera
I want to buy one from these three

1)Casio Exilim EX-Z1050 10.1MP Digital Camera with 3x Anti Shake Optical Zoom

2)Sony Cybershot DSC-N2 10.1MP Digital Camera with 3x Optical Zoom

3)Sony Cybershot DSC-T100 8.1MP Digital Camera with 5x Optical Zoom
and Super Steady Shot

Which one should I buy?

Thanks
Hardik