any deals on SD cards these days?

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I may need some 16 or 32 GB cards, fast enough to support 1080p/30fps videos, I guess Class 10 would be more than enough. I usually stick to brand names like Sandisk and Lexar but I picked up a Wintec a year or so ago which stays in my laptop at work as a small backup (stuff I do not want stored on their servers) and it seems to work OK. What other brands are OK? I have been burned by PQI some years ago so I would prefer to stick to reputable brands.

Thanks