That's a high end showing. Though honestly the potential for the character could be so much more if they had written her to have ALL her moms powers plus her dads speed. Her moms sonic wave powers allowed her to throw around Baron Blitzkrieg like he was chaff in the wind (and he has a decent showing or two vs Superman) and did the same to several members of the tribe with Arn Munro's power post COIE in Young All Stars . Always though it was a huge lost potential.
Scratch the bit about her takingon some of the sons of dawn. I just flipped theu issue 29 and 30 of young All Stars and coulsnt find it. It may have been in issue 31 but the sons of dawn were drastically weakened in that issue (IIRC) because they had no resistance to tje common cold. So it wouldnt have been much of a ahowing. Ordinary street levellers were taking down sons of dawn then