I really like mine as I am most definitely NOT a sewer, and although I have a small sewing machine, it is a real pain to get it out and set it up if I only want to do a little bit of stitching.

I have had problems with the force needed to pierce the page. I would get some pages where the tool had not gone through and I would have to re-pierce it with another needle, which would damage the page. So, as others have suggested, do practice on some scrap cardstock first.

I use a DO crafts 12x12 stamping mat which was designed to be used with acrylic block self cling stamps (were they call SeeDees?) and that is perfect. If you use the correct force you wont get any problems.

As for what to buy, I only bought the tool and the XXX head and the -----head along with white and black WRMK thread. I have not tried any other thread types in the tool. The thread is quite thick, and in some projects I would have preferred a thinner thread, so that is something for me to think about