Between the HP dv6-6114tx and Asus N55SF (core i5), which to pick?

The HP has core i7, HD6770m (>GT555M B2?), and better design than the Asus (IMO).

But the Asus N55SF has a lower price tag and HD+ screen in its favour.

Is the difference between the two graphics cards big? I don't mind the processor difference between the two though.

Thanks!