no, the upgrade wouldn't really gain you that much, and it would cost you quite a lot. basically, if you can buy an i7 cheap on eBay, then someone is going to expect to buy your i5 even more cheap on eBay.
if you were starting with a G or i3, then it would be worth considering. but from an i5, personally i wouldn't even bother.
no, the upgrade wouldn't really gain you that much, and it would cost you quite a lot. basically, if you can buy an i7 cheap on eBay, then someone is going to expect to buy your i5 even more cheap on eBay.
if you were starting with a G or i3, then it would be worth considering. but from an i5, personally i wouldn't even bother.