which of two concerts?

They're on at the same time. They're both good orchestras. Which one should I attend?

1) Beethoven: Leonore Overture No. 3
Philip Glass: Concerto for Saxophone Quartet and Orchestra
Berio: Rendering for Orchestra

2) Corigliano – Promenade Overture
Beethoven – Symphony No. 8
Florence Price – Symphony No. 3