In August I bought a Lenovo 520 Yoga for my wife (she had an old Lenovo Thnkpad dual core Celeron P4600) with the Pentium 4415U Processor (2.30GHz 1866MHz 4MB Ram) and 128 GB SSD. It was fairly easy to put in the Hybrid 1TB drive of her old Lenovo. Chrome launches in just a second (we have 200 MB internet, so we still get 100-120 on wireless). The screen is sharp and full HD. Batterly life is less as promised, but still way better than old laptops.
I like Lenovo: (but Dutch always like cheap stuff
), I only have positive experiences with Lenovo laptops.