Hey! It looks like you're new here. You might want to check out the introduction.
I like that you went for cleaner lines for this sketch. It makes all the individual parts of Daring feel more separate from one another. I do think Daring's mane seems a little odd, though. Since it's basically the same as Rainbow Dash's, I would expect the edge of it to be spikier where it meets her face, instead of smooth.