Style is one thing, sound is another.
In terms of sound Yngwie, Slash, Murray, and Moore all have different sounds! I think you need to decide what kind of sound you want, regardless of playing style.
The Emerald set is also worth considering, but the neck pickup is fairly warm sounding. Might be the better for Slash sounds.
Holy Diver, Rebel Yell, and Cold Sweat are all shred necks of a sort. They differ in terms of how dark they are. HD brighter, CS darker.
In terms of videos, there are some different BKPs here, including RY neck, CS neck, CS bridge, Emerald bridge:
https://www.youtube.com/watch?v=jO4WsjX6YCE