CAM-Five ???

Never heard of CAM-Five but I do own an Amaya XT. I have been very please with the machine and the support from Melco.

I haven't heard of CAM-Five. I would stick with a well-known brand such as Amaya Melco and research the amount of available training and tech support in your location. If you can attend an ISS Show http://www.issshows.com/issshows/index.jsp that is a wonderful way to check out different machines and talk to sales people. When I started individuals could attend SWF machine and software training classes before purchasing a machine. That would be a great opportunity for you to learn about embroidery machines before purchasing.

Ivan,
I have been in this industry for a long time and I go to a lot of the trade shows, but I have never heard of a CAM-Five.
Over the past 10 years many new brands have entered the US market, only to disappear 1 or 2 years late, leaving 100's and 100's of customers with out service or parts. I think that it is also safe to say that these new brands were not able to provide the training, service or support, that one of the Major Brands would have provided, which is the most important part of your new venture.

From my own experience's I highly recommend Toyota & SWF embroidery machines. I currently own several of each brand, and I can not say enough good things about both the machines and the training/service provided.
As far as Melco, I have never owned one, but I have heard good things from people who do.
Also if you live in the North East, I know that SWF is hosting one of their Embroidery Extravaganza in the Middle of November. These events are designed to provide a lot of education, about embroidery business's. http://www.embroideryextravaganza.com/
Best Regards,
John