hi sylvia, thanks for your answer.
i dont care for the warranty cuz is only 6 months (lenovo is not new)
do u know to tell me if both laptops will support both CPUs, as is search i see than lenovo have hybrid motherboard so if the socket is BGA maybe can support rPGA but acer?
you may think why i want to buy this laptop very much? believe me i find it in very good deal, almost 300 euro less than normal price...
if u can find something more than me please tell me, i search almost a weak and i dont xD
Thanks again for your time, i really appreciate it.