I really benefited from this thread and it assuaged my fears during prep. Finally took GRE so can contribute to the thread.
Magoosh 1: 164Q,163V
Magoosh 2: 162Q, 164V
Magoosh 3: 161Q, 164V
ETS Paper 1: 169Q, 164V
ETS Paper 2: 165Q, 165V
Powerprep 1: 166Q, 164V
Powerprep 2: 160Q, 165V
REAL GRE: 165Q, 165V
I am delighted with my test score, I was a bit apprehensive after my quant powerprep 2 score (I took it 2 days before the test) but it was an outlier.