Which build is better,amd or intel

hello i have $850 to spend on a computer and i am confused.i have put 2 systems in pcpartpicker(an amd and an intel build) and i don't know which is better the intel build http://pcpartpicker.com/p/v9dR has an i3 and a better case,more hard drive space,and room to upgrade to an i5 but the amd build http://pcpartpicker.com/p/v9go just seams a bit better because the cpu is one of amd's best but the i3 is one of intel's lower class.please if you have any suggestions on anything i should change please tell me because i'm just...   <-- like that