Thanks again everyone for the input, I have also used the GFM dolly and I agree that it is the superior dolly, I haven't used the twister, the way things are here I could probably pick up a panther for the price of a GFM dolly, for some reason getting things frieghted from europe is stupidly expensive.
Its a bit of personal taste thing, the thing I dont like about it is that the floor space is quite small and its not great for carting gear around, because the budgets are getting so tight I need something I can just throw an tripod and some boxes on and chuck it on the track or in the back of a ute (pick up), but I also need a good platform for heavy duty rigs, which is where the matthews looks the goods.
I have just heard that a new matthews will be arriving after a long delay on the wharf in LA
I should add that I am trying to fit out a truck with a 4 tonne payload, not a full size truck so I'm trying maximise the usefulness of what I can fit in.