My mother bought the Go. I've used it and my 14 year old cut out all the squares for his D9P all by himself. She used it for the first time last week (maybe the week before) and was amazed how fast it cut out the entire quilt's pieces in less than an hour.
Yes there are folks who can cut it out faster than you can cut it with the Accuquilt Go. My mom even said she could. But to be able to cut it as accurettly (spl??) as you can with the Go and as easy, my money is on the Accuquilt.