More volume and less pick noise.
The Gold Series is the premium line offered by Gravity Picks. The material is a high grade thermoplastic which is amazingly wear-resistant. There is a sizable difference in volume when compared with a normal pick, enabling you to cut through the mix.
I am a Red Bear Pick user for many years. I love the gold Gravity pics.
Red Bears are great but not as slip proof as teh Gravity nor as quiet against the strings.