In reply to Dan1898:
As Iain says, all are good.
Just been in Cheesering an hour ago. Some of it is climbable, but it always suffers a bit throughout the winter months and into spring with dampness.
Trewortha, Hawk's and Kilmar Tors are quiet, with a good range of routes (Kilmar less so) and good bouldering (Kilmar and Trewortha in particular) they are quiet, but they are also quite spread out without any great accumulation of routes in one place, with the exception of Hawk's.
Roche Rock is the popular choice, with good reason. Good rock and protection, lots of good lines across the grades, but yes, can be busy.
HTH
Tom