If you get the baby you have to be careful when you buy the dies. The baby only takes I think it's up to 6" wide, but you need to know when you buy dies.
It doesn't come with any dies so the you need to figure out which die you want when you buy your baby. Unless you find a special.
With practice you can get your waste down to just a little. In the beginning you may have more waste, but you can also make crumb blocks for awhile.
auntpiggylpn is right, there have been alot of discussion about the Go and wasted fabric. Do a search and find all the tips that have been presented.
I won a go off the accuquilt facebook-they have a drawing every friday and for 7 months every friday I entered.