The Black Hole Magic Eye 571XXH/632XXH has very soft tip and looks fragile. I regard the rod as 30g - 40g rod good for snapper, flounder or small inshore fish.
But the rod surprised me when I landed 30 - 50 lb GT on jigs in French Polynesia. I started to get more confidence with the rod and used the rod for grouper and tuna upto 60 lb. No problem.
The rod weighs only 6.5 oz. I don't remember any jigging rods which can handle from fluke to tuna. It is a truly magic rod.
The rods are matched with JM PE2 and PE3 which are simply the best jigging reels I've ever experienced.