id go with the standard with the block for the sustain everything else is the same on both guitars plus i like the sunburst more than the black it just looks better on a strat
FSR - note free pickup upgrade, something like >$50 in there for Free. Otherwise it's a style choice, I personally own a Brown Sunburst Standard HSS, but I would have got the FSR if I could have, just because it's a little more unique/better value

Other huge note: FSR seems to have coil tapping -> i.e change your humbucker into a "virtual" single coil, or perhaps I misread