These are the recordings I own, FWIW.
Symphony #1 NY Philharmonic, Leonard Bernstein
Symphony #2 'Resurrection' Philharmonia Orch. and Chorus, Otto Klemperer
Symphony #4 Chicago Symphony, Fritz Reiner
Symphony #5 New Philharmonia Orch. , Sir John Barbirolli
Symphony #7 Chicago Symphony Orch., Claudio Abbado
If I had to pick one single recording, choose Symphony #2. An epic performance.