I’m still just leveling, but at 53, I’m sporting 2x daggers. I usually run up to a target, use 3 to attack/bleed them, then hit 5 to disappear and let the bleed tick for a second or two. Stealth behind them and hit 1 for the massive backstab, and they’re usually dead. If not… 2 for the execute.
For large pulls, I have the shortbow. Nothing beats spamming 2 at your own feet and seeing all those explosions/bleeds stacking super high.