Don't have Christensen experience, but have experience with 10/22 and BXR. My heavy barreled 10/22 was disappointing and didn't do it for me. I have looked into Christensen rifles with considerable interest and curiosity. Read lots of reviews and I could never justify the expense or get past the reports of malfunction. I now shoot my BXR with a suppressor and CCI Subsonic ammo, which makes a nearly perfect squirrel rifle. I shoot .5" groups at 50 yds very quietly and consistently. I have lots of other 17HMRs (Anschutz) so it's a no-go there too.