I think this is an interesting auction for us having a stiff spade. It seems likely that LHO has 7+ spades or partner has 3+, which for me at least, means he is likely to have a big hand. So it seems rather likely the auction is going to proceed in one of two ways: either 4 spades on my left, or pass then 3NT/3S/4H from partner. If it is the first auction, I want to have bid to help with the lead/saccing decision, but if it is the first, I may wish I had kept my mouth shut with the weaker hands. Anyways, I voted for QQ, but would also probably bid on x KTxxx xxx xxxx.