I was unaware of the HD DVD issue of that film. Thanks. I should have dug a little deeper; being Warner it should have been obvious. I'll grab whichever version is cheapest.
As I am forced to choose with BD, Region A makes the most sense to me: more, cheaper, earlier releases and no BFC. Traditionally, Europe has tended to get the fag ends when video formats have been introduced. Hence the Nipponese ps3.

Main System: Trinnov Altitude 32-8-16, 271, 2 x 8KXE, 1 x 8KPP, 6 x M6 Surrounds, Rel No.25, Oppo 203, Zappiti Pro 4K HDR, Roon, WiiM Mini.