Best Buy gives you 2% back in rewards on purchases at BestBuy.com or their stores, which in combination with the 2% you already get from their Reward Zone program makes a total of 4% back. They give 1% for purchases everywhere else.

Circuit City gives 5% back on purchases with them and 1% everywhere else.

I usually end up shopping at Best Buy more, but that is because I seem to run into more deals there, not out of preference. If I went with CC's card then I could still gain 2% from my Best Buy Reward Zone card in addition to CC's 1% back for a total of 3% if I bought stuff from Best Buy, but the points would be split between the two stores, which means it will take me longer to redeem my rewards at either. While if I go for Best Buy's then I'll get only 4% back which is 1% less than shopping at CC with their own card, but the reward points will be combined.

Which do you think I should go for?

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