An RGD is a very different sounding guitar from an ESP V, almost on opposite ends of the tonal spectrum. I can almost say with certainty that was works great in one guitar will not work in the other.
With the ESP, all the brighter voiced contemporary ones should work, aka Miracle Man, Painkiller, Aftermath and Cold Sweat. I would naturally advise against the fatter sounding ones, the Holy Diver, Warpig and probably the Nailbomb as well (its top end isn't the brightest).
Basically what Dr. Pain said.
I myself are only familiar with the Miracle Man, Holy Diver and Nailbomb, and from those I'd go with the Miracle Man without thinking twice.