I use AT853s with either omni, cards, or hypercards, depending on the situation.
Last night I was taping at an arena, sitting in the lower section slightly more than halfway back from the stage, right side.
In my pre-show check, I discovered I wasn't getting levels on the left channel, thought maybe it was the capsule (I had cards in), and swapped it out for a hyper. Still no signal, and I discovered that the plug wasn't fully seated, which corrected the problem. BUT, I forgot to swap out the hypercard cap back to the regular cardiod.
So, the left channel recorded with a hypercard, the right channel with a cardiod. And the recording sounds freaking fantastic!
Was this just dumb luck, or does it make some sense? Mics are mounted inside a Kongol Ventair, in approx ORTF configuration. So, from my seat, the left mic (hyper) was pointed more or less directly at the left stacks, where the right (card) was off to the right of the stacks, gettting perhaps more crowd or room sound.
Opinions?
Scott