Yes, probably better off waiting until tomorrow or Wednesday for performance results, it's up to you which results you take with a pinch of salt though.
Imo, and some others, you are only paying a premium for above 6950/560's with very little return as some of the mentioned cards can surpass the card above them.
Remember overclocking is pot luck, you could get a cracker or one that won't overclock much at all.
My advice on Amd/Nvidia is get the one your used to as no doubt there will be cries of 'Amd's drivers are rubbish', which imo they are both good/bad as each other.
There's not many 6950's that unlock, it's pot luck now(literally) where as with the original reference 6950's you would have been looking at around 95%+ would have.
There is the Toxic which probably will(not guaranteed) by only flicking the bios switch(it's already done at the factory) but I wouldn't pay the extra premium as overclocking will almost get you the same results.
Whatever you decide to get, for the difference between 1Gb and 2Gb, do yourself a favour and get the 2Gb.
There
could be a massive amount of moaning inbound:
'I only bought the 1Gb version I wish I got the 2Gb one!'
