For years shooting sports I've always had my bodies set to record to both cards simultaneously. Reasoning has been an insurance policy to cover if a card fails in some manner.
For those who shoot sports, what are your recoding preferences?
I shoot to one card. I do not shoot professionally and shoot with 2 (or sometimes 3) cameras. Never had card issues. If I would have them, there is no real harm since I do not do it professionally and in case a card in one of the camera fails, in most cases I still have some coverage from the other camera.
