Feebs. All courses require carts for gentlemen of our age group. Green to tee and tee to fairway are too tough.
In terms of challenge StAB then Dunes then Moonah Legends.
For a relaxed game with your mates, which I think maybe your preference, Moonah Legends every time.
They are all good courses.
If you never want to get bored with a golf course it has to be StAB. My favourite course in Victoria. However, if hitting driver on par 3s because of the wind is not your bag then pass.
If you're cashed up then the National with Long Island as their 4th course is leaps and bounds ahead.