Not much cheaper in Australia tstruth. At this price point i'm struggling to justify a wilsonart DIY solution.
In my opinion it is not worth spending that much on this solution.
For what it is worth I found DW to be virtually indistinguishable from rosco white, white paint . DW I found was so close also to a upw eggshell paint it is not funny .
It has the same sheen as most eggshell paints.
The DW is a great low cost solution to a screen, but when it starts to cost hundreds there are a lot more options open .
Also in a direct comparison The studio 130 really has nothing much to add over a DW solution in IMO.