HOBBY-COMMERICIAL CNC OPINION?????

To all the commerical cnc members.... I'am in the looking stage of
shopping for a cnc wood router, quality would be between hobby and
commerical built. The machine would be used for signage, and cabinet
work, and would need to be 96 x 48" in size, with a price tag of
$20,000 or less.

I would appreciate any input from the brands, types and options that
should be considered.

Thanks in advance,
Russ