Cozi fan Tutti, EMI or Angel Records?

I found two versions of the same recording of the same Mozart Opera, Cosi Fan Tutti. Both version are three disc sets with the libreto, in the same condition and almost the same price. It is the 1965 recording with Karl Bohm conducting and Elisabeth Schwarzkopf.

The question is which one should I buy? I have had very positive experience with Angel records but EMI is reputable too.

So what do you think, which should I buy? EMI, Angel, both or none.