Go cutter
I have a lot of the dies, some for strips, applique, rag quilts, etc. I like them all. If you get too many layers of fabric it does make the handle harder to crank and cut through so be careful with that.
I have the Studio Cutter as I found the Go Cutter to hard to crank even with only two layers of fabric. I have M.S. so needed something a lot easier to crank. The Studio has a brilliant handle I can crank through ten layers at a time with just holding the handle with two fingers, so much easier to use.
Of course it is much dearer than the Go but once you have the machine you can use all of the Go dies as long as you have the adapter cutting mat.
If you can afford it and have the space to put it I would go for the Studion Cutter, it is often on sale I think I paid in the range of $350.00 but then I had to pay a lot for shipping to the UK but if you are in the US Shipping will be a lot cheaper.
Good luck
Jenny