Yeah current Slade just killed someone who was high meta (Legacy) or low herald (e.g., who easily lifted a huge submarine and tossed it at him). He was also strong enough to pierce Legacy's armour which was made of Nth metal to kill him. Slades pretty strong too, being able to cut off the wing of a Jet mid-flight and cut armoured guards in half with casual swings from his sword. His armour is strong enough to withstand twin gattling guns from jets firing at him, with the bullets bouncing off it. I wouldn't underestimate Slade.