But you may never know if the casino's house edge is fair enough in what you do! I mean the occurrence of house edge somewhat in the long run you play it. and sorry to say but I don't believe in casino's fair system, because casinos always have to profit that is their business and they will never lose in such business.

but as you say earlier  There are ways of taking advantage of the house edge
that is do not  play the game on a long run.