Correct me if I'm wrong but many of the higher performance brake fluids, Like the Mutols also aspirate over time much faster then typical DOT street fluid.

Sure it's great for track use, but I don't like bleeding my system monthly....DOT3 Honda is generally fine, why would you need DOT4 or higher fluid?

And if I recall do not use a Dot5 in the Honda system, it must be a 5.1 as 5 is silocone based, nasty stuff for street use.