Best Tchaikovsky’s 6th Symphony Recording


What is the best sounding (including performance) recording of Tchaikovsky’s 6th symphony? Right now my favorite is the Berliner Philharmoniker conducted by Kirill Petrenko. 
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I remember the Mravinsky 4,5 and 6 sounding much better on LP.
I recently streamed them and was surprised at how grainy they sounded.
But, I do think they are one of the better versions performance-wise.
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Curentzis isn’t entertaining, like that flashy woman you meet a bar, but would be hard to take as a regular partner.  I enjoyed the Kiril Petrenko who really takes a bit of a conservative view, but again I’ll state a preference for Bychkov in terms of striking the right balance between excitement without feeling like it is going to become unhinged.  These 3 recordings seemed to arrive at the same time so I tend to compare them
Curentzis isn’t entertaining, like that flashy woman you meet a bar, but would be hard to take as a regular partner.  I enjoyed the Kiril Petrenko who really takes a bit of a conservative view, but again I’ll state a preference for Bychkov in terms of striking the right balance between excitement without feeling like it is going to become unhinged.  These 3 recordings seemed to arrive at the same time so I tend to compare them
Curentzis-- ditto what mahler123 said.  It is more of an audiophile showpiece than an insightful piece of art.  A pretty woman with no depth.  
Like others, Mravinsky's performance is the one I go back to most often. I was a bit surprised at the comments about poor recording quality, but I've never heard their digital transfers. I have the original 1960's individual lp releases of 4,5,& 6 and the 1974 box set of 3 lps. The individual original releases of each symphony are some of the best DG recordings from that era IMO. The boxed set's lp's are not quite as good, but still quite decent. They aren't audio show dogs though.