Building on my question to Norm (CVCX ques. for Norm, posted Sun. the 15th.) I am coming across numerous 6 deck sims on the CVCX online site where Hi Low outperforms Halves (A higher DI shows superior performance?). These are styles of play that I use.

Question 1 - Should I consider switching to Hi Low? I did originally use Hi Low.

Question 2 - Why is Hi Low frequently outperforming Halves. I understood that Halves more closely resembled the exact value of the cards according to Griffin?

Question 3 - Who invented Hi Low?

Question 4 - Are the sims on CVCX online truncated or rounded?

Thnx for your time