Do the student guides offered on Cisco courses (such as a 5-day Cvoice class, etc) differ a lot in content as compared to Cisco Press Self Study guides? I've heard that the student guides offer a 'straight-to-the-point' version of material as compared to a self study guides, but I myself haven't seen what the student guides look like as I believe they are only handed out on these courses(?)
Is it sufficient enough to go through the student guide alone or is it best to double up and read both versions of material? I've heard that some of the student guides can be close to 1000 pages as well, so I'm wondering what the differences are.
If someone could shed some light on this then that would be great...ta in advance