The JUKI 2010Q is truly a 'semi industrial' machine as its parts are thicker and therefore stronger, than a standard home sewing machine. It also comes fully equipped so there's no need to purchase additional feet/table.
I've owned my 2010Q for several years and LOVE it.
The F600, also a fantastic machine, is a completely different animal. It is a home sewing machine w bells and whistles, and sews a beautiful stitch.