I love this magnificent work and have heard just about every recording of it; while so many are worthy, I would single out the following as being exceptional:
Beecham, RPO
Silvestri, Bournemouth
Kondrashin, Concertgebouw
Reiner, Chicago
Golovanov, Bolshoi
Ormandy, Philadelphia
Stokowski, Philadelphia, Philharmonia, London
Morton Gould, Orchestra
I like Ernest Ansermet in this music, but both of the orchestras in his two recordings are not up to the level of the aforementioned favorites; the Paris performance has an edge over the Suisse Romande.