Found that you cannot print from the digital copies so not that impressed.
Well, that's just a "temporary" restriction that's easily circumvented
Ok, easy for me to say as someone who's been working with security research for the last 30+ years but still.
If you've got Illustrator or similar software you can import each page as vector graphics and then print them out. Tedious since it's page by page but for a couple of pages it's a quick job.
There are other ways to achieve the same thing but they are a bit more involved, but import to Illustrator is the simplest and easiest method to print a pdf that's locked with DRM.
(often the magazine has been made with Illustrator which can reveal extra bits of information, but that's only if the layout guy/woman has been lazy...)
There just are certain things that can't be replaced like paper and normal TV (2D). Yes it can be useful to have books and magazines in a digital format but there's a reason why the book, magazine and the morning paper looks like they do. They've evolved during many generations. The tablet has only been around for the last 10 years. The same goes for 3D TV. It's a cool gimmick to go to the movies and watch a 3D film, but back home watching the evening news, or a movie, 3D is just annoying.
Manuals/technical documentation/reference material on the other hand is great to have in digital format because you can have a whole library of books in just one device, but that's quite different than reading a magazine or a book if you ask me!
I stopped buying magazines because they became too expensive. We used to have tax on printed media as well so an imported magazine could easily cost £15 or more, and that killed the magazine here.