Self compacting concrete floor slab. Save money and omit screed?

[Oz07]

14 hours ago, Stratman said:

We recently had self compacting concrete insulated raft with UFH fixed to the steel mesh. We were told it is as good as a power floated finish. It is not. Dapple bar ridges prominent, high areas needed grinding back. Not happy - should have ignored the hype and stuck with power floated.

Maybe you had a bad supplier? I've never had this