Leadtek.
I'm from Poland and I must admit we don't have BFG cards around here (are they even available in Europe?) so Leadtek seems like the best choice.
I don't want a card with reference design (not too quiet + boring IMO) so I don't even look at PNY, Club3D, PoV, etc. The same applies to eVGA, XFX and the first edition BFG which I haven't seen in my country.
Asus plays some stupid games producing weird crossbreeds of vanilla 6800s and GTs, making them nice-looking but loud. MSI has pretty quiet copper cooling but it only seems to be efficient with 6800 NUs and/or stock speeds, quickly succumbing to heat (and noise) at high rpm/MHz rates. Gainward is loud. Second edition BFG has nice cooling but I have no idea how loud it is, plus it doesn't seem to be available in Europe anyway.
Therefore, Leadtek. Quiet, with good cooling. Brand known for good IQ. Price is attractive as well. Available pretty much everywhere in Poland. I don't care about the blocked PCI slot. Looks like a no-brainer.
Update: XFX now available in Polish stores. Still, it doesn't change my choice and recommendation.