the size and the amount of dies you can use..
You can make any block any size you can imagine.. Accuquilt site has up to 12 inch blocks i think... they have a neat spreadsheet that tell you what dies you need to make a specific block....
I have the GO- wish I had the money and space for the Studio but I LOVE LOVE LOVE my go.. I use it alll the time... There is little to no waste once you figure out the tips- and the time saved by using the GO out weights the little fabric waste in my eyes..
FYI- buy extra mats, when on sale pick them up.. I am hard on my mats and I go thru them alot and quickly. Some will say they have had theirs for years but I use my go a LOT... I dont go two days without pulling the Go out and cutting scraps..
My fav dies are the Tumblers ( bigger one, but love the lil one too), bricks, 2x2 and the rag dies..
Last edited by luvTooQuilt; 12-05-2011 at 11:40 AM.