I went other, I like a total package, I tend to skim the crowd and notice chicks that fit a generic shape, then focus on the goodies.., or you catch the face as you walk towards them.
tits are up there but hate huge jugs, hate small fried eggs, 10c, d, dd
ass is a great quick check of a chicks condition, too fat, too skinny, moves sloppy etc, a nice tight pert ass with just the right amount of rock n roll, indicates someone in good condition... legs usually match up..
but I have to have a good looking girl, pretty, cheeky looking, with a wicked smile.