I can’t compare it to CYB because I’ve never been there, but at the risk of getting flamed on here I enjoy Cannock. It’s my nearest trail centre being half an hour up the road, so I ride there a lot.
As adi said, it’s not the most challenging of places to ride because the elevation is limited however, the volunteers who have bui,t it have generally used the terrain to good effect. The last two descents on the Monkey are great run, as is the bit of the Dog, the other side of Birches Valley.
Since the Monkey opened, it’s definitely a lot busier than it was, probably because its a bit more of a worthwhile drive being longer. I’ve found that later in the day it gets a lot quiter, especially on the Monkey.
I’m making it my mission to ride more places this year, although it’ll all be solo because I’ve lost touch with all of my old riding buddies so it’ll take a bit more effort.