Cessna, you will probably be better off doing your ground school. If for no other reason than when you apply for the examinations, there is a big bit at the end that states:
3. GROUND COURSE CERTIFICATION
Note – (To be completed by Instructor)
I herby certify that the applicant has completed a course of ground studies at:
____________________________________________________________ __________________________________
and is deemed sufficiently prepared for the Examinations.
Signed :____________________________________________ Name: ______________________________________________
(Ground/Flight Instructor)
I have just applied for the exams after doing Ground School at Limerick Flying Club last year.
I must admit, 500 quid is a bit hars tho....much cheaper down here!