What is your take everyday / walk around lens?

I'm looking to get a everyday lens. I sold my Nikon 18-200 VR (ok lens) today to put towards the purchase of the Nikon 24-70 2.8. What lense do you find that you reach for first when your out and about? How many use the Nikon 17-35 or 17-55 lenses or do you tend to with less such as the Nikon 18-70 or 18-55.

Cheers
George
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D3, D300, D80
Nikon 70-200 2.8 VR, 24-70 2.8, 50mm 1.8
Nikon 85mm 1.8, Nikon 70-300
2-SB800, SB400, Quantum 2 x 2 powerpack

Point...aim...shoot and have fun!