I have a Go! Baby, and use it alot especially for squares and applique projects. I wish I had purchased the "bigger" model, but it works like a dream and saves lots of time.....
I can't help with inf. on a Accuquilter its still on my list of "someday". But would like to wish you a HAPPY BRITHDAY and many Happy hour of quilting.
I am considering one, also. I think they are really great for cutting a large amount of fabric quickly. I haven't used one, but several quilters have them and they work well. The dies are expensive. Eiltcoq.