The EDP is one of the best points earners they have. I'd recommend keeping it.
+1. The bcp earns 6% at supermarkets and is considered a leader (if you're slightly larger scale, the old blue cash earns 5% on up to 50k, after meeting the spend requirement for the bonus category). The edp earns up to 4.5 points per dollar, when you make 30 transactions a month. At 1.4 cpp, that's about 6.5% back, a great return.