Hey Dasher,
(i'm 6ft, 105kg) I have ridden all of the boards suggested below in multiple sessions and wave heights except for the Naish only tired it 4 times in 3ft ish waves.
Naish wise the 9'6 mana is an option, stable but has lots of rocker and I found it quite agile for its width in smaller surf 3ft.
At your weight the PSH 9'6 wide AA is not much less stable than the 10'6W AA and is a great board and the the 9'6 W Ripper is all so great for surfing.
I have owned and or surfed all these PSH boards in surf 6 inchs to at lease 1.5 OH+ 9'6WAA
DC 9.4 is also an excellent board and will be a steeper learning curve but great in long term.
Plan shape comparison 9.6WR VS 9.6WAA
Demo Demo Demo and then Demo.
regards
Phill