While the best share is indicative of anything that comes in the future as far as the math behind BTC mining is concerned, it's somehow psychologically satisfying to have a share with a number close to the current diff, it just gives you that feeling of "I was pretty close, I could hit it", everyone here probably understands that, but it's just a habit, I do that too "tho not too often", but I don't think I let a week pass without checking if I managed to hit a better share or not.

Anyway to answer your question, your share needs to be equal or greater than 47.887.764.338.536

Yours is

7,937,057,953

VS actual diff

47,887,764,338,536

VS the current solo run share managed by Willi

3,438,218,075,486

You see that their share is extremely larger than yours by a few orders of magnitude, and you might think that theirs was pretty damn close, but it's not, 47T is higher than 3T by a LOT, but in reality, none of you managed to hit a block which all that really matters.

With that being said, I hope you both and everyone else on this pool manage to hit a block sooner than later.