Vicious keeps you on your board aggressively.
It's the most trusted grip tape company in longboarding. There are alternatives, but most have had issues with adhesives, traction, and lifespan. Vicious seems to get the job done consistently. I've always preferred it over everything else I've tried. It's sharp. It stick to any board, new or old, and oven on top of old grip. You can use vicious itself to create custom implants in your grip. Use 1 sheet for a subtle edge, or two for a more defined raised platform to push against and kick that monkey toe. It stays on after rain skating. It wraps well around rails. It's, simply put, what you need.