I have had my Alto's QuiltCut2 for so long I had to replace the mat! I love it. If it weren't for my Pfaff's - due to the IDT technology - and the QuiltCut2 I wouldn't be quilting so much!!!
Right now it hurts to cut even 2 layers of material. At least with the QuiltCut2 I know it will be over sooner as it only takes one pressure point to hold the cutting edge in place vs. a whole hand with a ruler.