Hi Eric Hellstyle, I copy Tim`s answer:
"Hi David,
You will find that the main difference when moving away from the Holy Diver neck to an Emerald or Cold Sweat is the type of wire that we wind them with. Emerald and Cold Sweat are both wound with plain enamel coated wire, which definitely has a clearer, more defined voice. This is why you will find the Cold sweat to be more articulate in the high frequencies.
Personally I find the alnicoV magnet in the CS to give an extra bite to the sound, which will help you to cut through the low frequency warmth of your guitar, compared to the Emerald's alnicoIV which will give a slightly rounder tone."
"Regarding your PRS, the Cold Sweat would be a great choice to brighten up your neck position, it will work great with a Holy Diver in the bridge."