Best Brandenburg Concerto recording CD


Demoing new speakers this weekend...would love to test out Brandenburg Concertos...which recording should I pick?
rs691919
am i to assume that the question implies that the recording quality is important, or is the performance the primary factor ?

here are a couple of suggestions:

il giardino armonico on teldec and trevor pinnock's version on dgg arkiv.
Another vote for Martin Pearlman & Boston Baroque on Telarc. Absolutely stunning.
I'd second Pinnock/English Concert on Archive, my favorite performance. Pearlman/Boston Baroque is also top notch.
Recording quality would be more important for demoing the speakers, but of course a great performance is appreciated also. Thanks for the suggestions.