HI Bela Boo
I love the Alto quilt cut .
They are wonderful. Never need all the rulers with that. I have way more rullers in cost than the cost of the Alto.
If I'd had it a long time ago I'd not had all the rulers but I do use when not at home (the Rulers)
It is a great system, and Carol has a wonderful vidio to explain all the cutting on it.
http://www.quiltcut.com/products_quiltcut2.html