PP - only biased opinions here! ;p
I've never seen a bad owner's review of the standard format (rear fold) top five (top = exy - but value is relative)... Kimberley Kampers, Aussie Swag, AORC, Pioneer and Complete Campsite.
I was only ever on market for conventionall rear-fold hard floor - so different designs like (fixed floor) Camprite and Ultimate weren't considered. And frankly lower-volume manufacturers like Robust i didn't know existed! And anything not engineered and fully built in Oz, was not considered.
If you want conventional rear-fold, then it's the usual questions - what can you afford? What features? Quality? Rugged off-road use? Weight? At one end of spectrum - a Cub might do it. At the other end, it's the 5 mentioned at top.
If you're looking at top-end of market, then to my mind the big factor is weight-v-comfort trade-off, and local servicability (reputable dealer in area, if not actual manufacturer?).
I went Complete Campsite because (1) I know and trust them having owned previous CC, (2) they are 'local' to me, (3) the value was better than Kimberley IMHO, (4) mods were always no problem given the personalised service, as opposed to Kimberley who refused to change their hitch type, (5) the CC door placement is better than Aussie Swag's (door closer to main bed means no tripping over sleeping kids and better awning protection from slanting rain, (6) bed a fraction larger than Aussie Swag, (7) awning larger than Aussie Swag. However Aussie Swag is slightly lighter, has quicker awning design, and some better integrated engineering touches like underslung spare tyre. No real difference in quality between any of them.
I was a bit underwhelmed by Pioneer and AORC, but that's just personal preference.
Obviously then I am biased and can recommend the CC hard floor (they call it the Fraser). Only 2 things I don't like is the awning set-up time with spreader poles - but it's a big annexe space and solid in weather. And I'd like to see 200kg shaved off it, but it's at the luxo-end. I can vouch for the exceptional quality.
Have fun hunting!
- Finners