I have only had good experiences with Tormach, I don't think other companies will give the support that they do for a garage machine hobbyist like me. I started with a 440, and it was able to learn so much so fast I quickly wanted more work area and HP, someone bought my 440 and I was able to order a 770. I would recommend starting with a 770M at least. the 440 is capable of doing a lot but it can be restrictive . I'd love to have a MX or even a a Haas but the $30K is just more than I can spend for making parts on the weekends. The Tormach's can do anything the larger machines can do just a bit slower . If there is something specific you curious about ask away.