I would love to shoot a thin glove, but I shoot almost every day and need more protection. (I'm a dentist and sore, stiff fingers aren't an option!)
My favorite glove is the black widow pdq super glove with the cordovan overlays. I shoot split finger with virtually all of the weight on my middle and ring fingers, but with only light pressure on the index finger. To feel the string better i cut off the overlay on just the index stall. I can feel if I'm pinching the nock, and still protect the fingers that need it.