In reply to alastairmac:
I found the Rockfax sport guide quite good (although I don't know if it has been updated with the new Shipwreck Cove/Mermaid Quay stuff), and it was only a fiver, although it looks a bit silly printed out. I know you are supposed to use it on your device but I didn't even have a smartphone then, and even now I'd rather have a paper printout than try and read it off my 4" screen...
I also used the SWMC guide and Gower Selected Rock but I didn't do enough trad to really form a strong opinion (except of course that the topos in the newer guide were a lot better).
The Wiki is comprehensive enough that you could do everything off that, I think, but I am not that organized...
Post edited at 14:54