Alan,

Never heard of those but I've so many scissors that I really have no need. The pair I described just caught my eyes and I was curious. Then I was very pleasantly surprised.
My favorites are the Thompson 'Ice Scissors' I bought perhaps 25 years ago. 3-1/2 inches, sharp as tacks, comfortable and cut near anything. Not impressed with some of the well known stuff so I thought some might be interested in these.

Allan