My first look at the hard backed RJ Hampson Books / Adult Colouring / Adult Coloring

A look at the new hard backed Rj Hampson Adult Colouring books, whats the same, whats changed? What is the paper like?
I'm pretty pleased with them, I think they are a good option and allow us colourists to us a wider range of things on the pages.
What do you think? Is this something you are going to get?
Thanks so much for watching,
Best Wishes
Wendy, x