Bah, don't start the SPUA vs SPOA garbage. It's been gone over to many times already.

Most review I have found of the Bronze Eye is that they are a stiffer, making them perfect for SPOA setups. The OME work great for spring under but they will sag if you drop the axle underneath.
Apparently everyone liked the OME for the easiest bolt on comfort, but if you wanted the best ride jump up to YJ springs