I just can't enjoy that Berlin one because of the unison trombones missing at the climax of the last movement. If you listen closely on headphones, something happened there. Also, the start of the Rondo-Burlesque misfires a bit. Typical of so many live Bernstein performances, there are some really great moments, and a few less than great moments.
For a Bernstein M9, I really like the Israel Phil. one from 1985 that's on the Helicon label. To me, it combines the best aspects of both the Berlin and Amsterdam M9 recordings. In fact, it reminds me more of the Boston Symphony 'pirate' that's been floating around out there (isn't it high time that the Bernstein estate and the BSO come to some agreement on officially releasing that one?). The playing is really very good and the sound quality is excellent. The only drawback is the somewhat 'dry' acoustics of Mann Auditorium. FYI.
Barry