First off I am NOT a looping champion. I can only get a dozen or so loops at a time.
In My experience the Blind Orbiter is a little unstable with no weight rings, and actually feels a bit light.
With all the rings installed it is too heavy for me, it falls a lot with each loop.
With only the large rings installed it is not bad, it has a balance similar to a YYJ Relic or Sunset Tragectory NXG. Though it feels much heavier. I need to Lift it more on each loop.
It has a very positive return, the gap is not very wide and it uses Dif-Pads.
It is a real Nuckle Cracker if it hits though.
I also have the Black Mamba Steel Yo-yo, not sure of itβs weight. (i should get it out)
I quite liked it, I think it is Nickel plated Steel. It hit me in the hand once and I never threw it again.
I had a big bruise for weeks.
I usually use my pair of YYJ Relics for looping, but I am thinking of trying the unleashed.
D