Quote:
Basically, I'm comfortable making my own decisions on centering.

That looks like a Fine to Very Fine at some angles to me.
Gad zooks. Taking it to the extremes that is.
I don't even like this XF and Superb labels thingy that I see once in a while. Although I think that second scan is a really nice stamp, all in all, (after an examination of the back and turning it at different angles in a nice light to catch any naughtiness).
Everything is relative. What is OK to me is not to someone else.
I sold a nice old Canadian stamp once to a nice gentleman. It was a Very Fine centered and no faults (to me). However, to him, when he got it and looked at the back where the circular cancel and date plug and pushed through the stamp slightly, as I thought would be mostly normal, he was into collecting non-pushed through cancelled stamps, and so returned it, no hard feelings.
I described it better next time and sold it again.
I thought, well, someone with a darn hammer, wacking away at stamps on envelopes a good part of the day, would have built up good arm muscles and if that person was having a postal day (pardon the expression) the hammer could be wielded with a bit more alacrity than normally expected. Nothing out of the ordinary.
Not cut into or through so really nice to me. Proof, I thought, of actual usage and no fake modern cancelling or through the printer business going on.
If I survive a good 75 years I would expect to show the wear and hard knocks. I may not be a well centered example but I am a good example anyway. I think I am already hinged too, although it is hard to tell from where I am.
edit: typos