My hand me down 30+ year old craftsman 6 inch joiner finally died. Thank goodness. Would like thoughts on the following....

I am looking at a Jet for $827 model number Jet - 6-in. Jointer JJ-6CSX
and the Grizzly 6 inch for $629 delivered, model number G0452 6" Jointer

I don't want to be cheap and my question is there any reason to spend $200 more on the Jet?