looking to buy an 8 inch jointer soon. Been searching around the different popular brands......i.e. Grizzly(G0586), Yorkcraft,Powermatic and Delta(DJ-20). I seem to gravitate towards the Delta or Powermatic, because they offer the parrallelogram tables.They also cost about $600 -$800 more than the Grizzly and Yorkcraft. I want to get something good and want this to be my final jointer purchase.(i am upgrading from a Bridgewood 6" jointer)Any opinions on my pick? Any Powermatic owners out there? DJ-20 owners?