Do the trip nearly every 2nd month to Sunshine coast ,use to go the N E as we are close to putty rd start point,but for the last couple of years i have been converted to the Pacific Hwy,freeway conditions 95% of time from Sydney to Port Macquarie,bypass at Kempsey now open,Last trip Bulladelah by pass open but now closed again but not far off being opened permanately,usually stop for a feed on the river at Macksville,Coffs always slows you down ,and then meander along various grades of hwy until you hit Ballina and then it is freeway conditions nonstop until i turn of the Sunshine motorway at Mudjimba 100km north of Brissy,and when you drive a Prado no stopping for fuel along the way. Yes you can get caugh in or slow down for roadworks in 3 or 4 spots along the way, but that seems to be the norm now [they will slow a road down now to 40km just to tighten a nut up on a road sign]. In saying all this which way you go depends on if you are out sight seeing or just trying to get to a destination .