Has anyone used them and if so what do they think of them? They are in the sale on the Graphtec craft store with the 12x12 in low, standard and strong tack £9 each and the 12x24 medium £12. I am tempted as I need some new standard mats.

I do have the Plottix strong mat which came free with my Cameo 4 but not had the need to used it. I have always found the standard enough for my cutting. Also at the moment still using my Cameo 3 for everything.