I love my Accuquilt Go - I would love to have the Go Big, but it wasn't out when I bought mine. Decide what you like to make look at the dies and see what will work best for you. When I started I preferred the geometric shapes but once I got my embroidery machine I have to have so many different figures. :-)
A friend of mine lives in AZ and I take it to her house when we have a personal quilt week.