Hi Elky
I guess everyone who makes a purchase of a boat, camper, vehicle, television, whatever - tries to justify it as the best in relation to a whole host of criteria. And I'll do the same.
We bought a second hand 2008 Supermatic Regal Off Road and couldn't be happier with it. It's easy to put up for an overnighter, and to pack up, light and easy to tow, comfortable for the two of us, has a useful kitchen and also storage, etc. We've done the Flinders Ranges, the Birdsville Track, Central Australia, up and down the east coast, and some not quite so challenging camps such as caravan parks in Byron Bay and Sydney. It's never let us down and we're currently preparing for a few months away in the Kimberleys and the Pilbera.
Campers such as the Kimberley are also great, but they also seem to be quite heavy in relation to the Cub, and cost a monza in comparison.
Enjoy your ongoing search, and happy camping.
Cheers
Travelman