I want to pick up a 128GB as a scratch disk for a 5,1 system that boots from an Intel 520. The Kingston hyperx ssds are on sale for $69, the Samsung 830 is $89. The hyper are priced compellingly but deals on both seem very good. Any reason not to go with the Kingston hyperx? The $20 difference is not much for one but if I might pick up two. Any opinions?