Compare Brother and Tajima embroidery machine

I want to buy a 4 head embroidery machine,

Who know what are the differents with Brother embroidery and Tajima embroidery machines?

Which one is better?

 

thanks,,,,

 

Tajima embroidery machines

but my friend will sell me brother machine. He said it is very good too...

Do you  know what's the major diffrent with Tajima and Brother?

Thanks