The Delta 1 core reads the midlane stronger than the Morpheus 2 core, everything else equal. An Xception sanded will give you a more angular breakpoint than the Delta 1. If you have more axis rotation, go with the Delta 1. If you have less (more up the back), the Xception with some surface will roll great.
And don't be afraid to have both in the bag!
--------------------
Brian Pursel
VP Marketing
Columbia Industries