CFE is doing great things with the 6.5 Grendel as well. Hornady's 9th Edition shows the fastest velocities with it for 123gr from an 18" barrel. One of the forum members on the 6.5 Grendel site has done a ton of load development with CFE, posting pages of pics of 10rd groups, brass, & chrono printouts. He's been able to push the 130gr Norma Golden Targets up to 2700fps with CFE from a 24" rack-grade J&T upper with button-rifled 1/9 pipe. Many of his 10rd groups are stupid small.
CFE seems to behave much like LeveRevolution for density and burn from what others have noticed, but I have yet to load both of those up yet and make any conclusions for myself. I have some ladder test batches loaded up with CFE that will go out this week, so hopefully I'll find some nice accuracy nodes.