UCLA Regents Scholar Vs Ivy League

My sister just received the much coveted UCLA Regents Scholarship. She is also awaiting results of a few Ivy League schools. Does UCLA Regents Scholar carry as much prestige as Ivy League Admittance? Please help her decide. Thanks in advance

MODERATOR’S NOTE:
Closing thread. Your sister needs to ask her own questions. For privacy reasons, users are allowed to ask for themselves and/or their dependents. Everyone else needs their own account to ask their own questions.