How accurate are the Heffernan Maths Trial Exams compared to the VCAA exams in difficulty?

Nowhere wo Man: How accurate are the Heffernan Maths Trial Exams compared to the VCAA exams in difficulty?
I am finding the Specialist Maths and Mathematical Methods (CAS) very easy from this company compared to Neap and Kilbaha. Although I know these other two companies are very difficult, I am still worried. Please let me know your opinion, any suggestions are a great help, as my exam is tomorrow.
Thankyou

Answers and Views:

Answer by Chris Brydon
Don’t know. Don’t do maths. Try doing both exams and see which is more difficult?

If you ask your question here- www.vcenotes.com (in the forum section) you will get a very accurate and fast response.