If your looking at the excellent SINAD numbers obtained from the early 4700H builds (pre AKM factory fire), if you can find one
it would be a nice choice but they actually are fairly rare and hard to find. The fire made the measured DAC's unobtainable later on and most were
built with the same DAC's in the current 4800.
That said, it's highly debateable if the difference between the two DAC's is audible.
I have the later 4700H that doesn't measure as well as the one shown here but sounds just fine to me.
I don't believe you have to worry about getting a bad sounding 4700H period.
But then I may have a Tin instead of Golden ear.

Good luck.