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I too own a blade that sounds identical to what you have described.
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Its so thin that the bevel is almost micro in comparison to any of my other razors. Approximately 30

Another observation was the extra full hollow ground blades that ring tend to have harder steel and hone to a micro bevel in comparison to those that dont. JMO

Ive personally have not found(yet) any modern full hollow that can beat vintage steel.
The closest i would say YMMV is Boker.
Mike

Aahh, The riddle of steel.
Like asking, mr.owl how many licks to the center of a tootsie roll lollipop.
The world will never know.[emoji17]