Hello! I have been flying for Virgin for 2 years, and as a junior i take home between 1100-1300 a month. The information that you have been given is spot on. I think the person that says they clear 950, means thats what they clear in their bank account, as our allowences are given to us down route.
Hope this helps a little bit, and if you have any more questions about virgin I will give you my honest opinion if that helps!!!! X