is it worth buying a Western Digital WD Blue WD10EZEX 1TB 7200 RPM HDD with 6gb/s (http://www.newegg.com/Product/Product.aspx?Item=N82E16822236339) AND a SAMSUNG 830 Series MZ-7PC128B/WW 2.5" 128GB (http://www.newegg.com/Product/Product.aspx?Item=N82E16820147163)? in terms of speed, would the HDD match up with the SDD? If it does, i'd rather not spend the extra $90 and just go with the HDD. Thanks