SAT superscoring or one time score?

Hey all,

So I got my december results now and this is my situation:
Octorber 1820
CR 560
M 660
W 600

December 1930
CR 630
M 650
W 660

Superscore 1940

Do you think it’s smarter to just send in the December scores (1930) or superscore it (1940) just because I fell 10 points on Math on the last one? Will 10 points make a difference or not? Is it more impressive to see one time achieved 1930 or superscored 1940? It is a very small difference but it’s important.

Thanks

December because It’s more well-rounded.