Much ability

[Xinfu]

Generally speaking, what's the difference between 'ability' and 'abilities' in meaning?

If not general, are they both correct?

-He has operated with so much ability that he has defeated me.
-He has operated with so many abilities that he has defeated me.

What would be the difference in meaning?

[Rusty]

When used in the plural, we consider that skills or talents are the focus instead of overall competence or power.

[Xinfu]

Thank you~

So you agree both are grammatically correct?

[Rusty]

Absolutely.

[Xinfu]

Thank you~