I gave the Mehta/Farao M3 a real chance - I listened to it several times. Overall, I found it quite disappointing, and prefer his earlier Los Angeles M3 (Decca). The percussion dept. of the Bayerische Staatsoper Orch. do a very poor job, relatively speaking, and their low brass weren't much to write home about either. Musically, his Israel Phil. one might be the best of the three (Sony). But sonically speaking, it's the poorest of the three. For a recording of M3 eminating from the Musikverein, I still think the Boulez is the best one - by far! I definitely would not pay those prices for the Farao recording.
Barry