This is one of the most useless picks to play electric guitar or bass, especially for metal. No attack, no definition - avoid!
The only good application for this pick is a person who just started playing acoustic guitar with metal strings (with all 6 string strumming patterns) - picks glides across the string effortlessly - it's impossible to bury it between strings.
Dunlop makes a lot of great picks - if you strive for sharp, precise, crisp attack - try out Dunlop SHARP - 0,88 or 0,73. It will also improve your technique and speed.