You must be talking about the latest version of the Unisaw. It has been redesigned, and is alot different then the earlier models.
The Jet and Grizzly cabinet saws are clones of the original Unisaw, some think perhaps better.
The newest unisaw has both handwheels on the front of the machine. I was able to look at one, it seemed very nice.
Any of the cabinet saws are just better, and easier to work with "in my opinion".
I much prefer the 12" saws, with 38"X48"table tops, gives around 6" more table up front of the blade.