In reply to jon:
> Queer Street is (utterly) desperate for E3 (more like E4 on-sight). Mortlocks isn't desperate for E4 (the difficulties on pitch 2 are short-lived).
Yes fully agree with Jon on those.
Also Splintered Perspex is incredibly good (just one hard move) by a peg.
Also as others have said
Absent Friends is a good well-protected hardish E3.
Rave On is a strenuous laybacking E3 on big holds with bags of gear.
Black Grub is very amenable at E3.
Adjudicator's Wall is much harder since the loss of a hold.
I wouldn't describe the following routes as well-protected even though they are fairly safe as they have biggish fall potential:
42nd Street is a bold but ultimately safe route.
Note the same could be said for the harder Ceramic (E4) (on the same crag). It is scary and you could take a very big fall if you blow it but you shouldn't hit anything.
I wouldn't rush to do Lyme Crime as the bolt is very poor and probably would not hold much of a fall.
Dragonflight is bold and quite serious.
As for grit:
Twikker is very good and well-protected (but strenuous) as is the Gates of Mordor.
Tippler Direct (E3) on Stanage is hard for one move and you fall into space.
The Strangler (E4) on Stanage is bold but safe (and it's easy to put the gear in) and not too hard.