MT4 Backtesting Vs MT5 Backtesting which give the most accurate result?

[1Million Aim]

I want to know which platform can give most accurate result and best performace or any tips about what i need to do to  be a reliable backtest?

[Eleni Anna Branou]

1Million Aim:
I want to know which platform can give most accurate result and best performace or any tips about what i need to do to  be a reliable backtest?

MT5 by far, plenty of topics on the subject.

[1Million Aim]

Thank ya