The CISA is a tricky exam... you'll need a different mindset to that of CISSP, however the exam is pretty straight forward and no where near as hard as the CISSP. I believe the CISSP has about 60% coverage of the CISA exams.
Hi , i can't really help you on how much CPE you can get. But i wanted to know how hard is the CISA compared to the CISSP and how much the CISSP can help to pass the CISA.? Thanks