“Even some feature needs to be purchased (and this is completely fair), the documentation (via PDFs) and the videos (imo) are probably the best free resources in the whole internet to understand the whole procedure of ISO 27001.
In addition, if you have some experience of several years in the IT field, most of the topics looks like an obvious consequence of the (business) logic behind it.
The eBooks look very useful and at a reasonable price too.
The purchased documentation looks really promising but it is expensive (imo), at least for the ISO 27001 set of docs. I believe a price near to 500€-550€ would make them far more competitive.
Lastly, I would like to see more quiz and practical exercises that will simulate the final exams in this field.”