First of all , i do buy parts here The ifixit screens are good quality for the price , the colors are not as bright . question u gotta ask yourself is are your eyes worth the price Apple charges ? to me yes ! The colors will be noticeably different . this is honest answer.
This is the hardest part the digitizer cable runs the length of this side and u have to be very carefull with the pick . Only go in an 1/8 inch I severed it by going the half (recommended) luckily I had a new screen standing by . I used I opener for heating and it was slow but ok.